- 20 9月, 2014 7 次提交
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由 Andy Zhou 提交于
Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs in udp_tunnel.c Signed-off-by: NAndy Zhou <azhou@nicira.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Frank Li says: ==================== net: fec: add interrupt coalescence improve error handle when parse queue number. add interrupt coalescence feature. Change from v2 to v3 - add error check in fec_enet_set_coalesce - fix a run time warning to get clock rate in interrupt - fix commit message use TKT number Change from v1 to v2 - fix indention - use errata number instead of TKT ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fugang Duan 提交于
When enable three queues on imx6sx enet, and then do tx performance test with iperf tool, after some time running, tx hang. Found that: If uDMA is running, software set TDAR may cause tx hang. If uDMA is in idle, software set TDAR don't cause tx hang. There is a TDAR race condition for mutliQ when the software sets TDAR and the UDMA clears TDAR simultaneously or in a small window (2-4 cycles). This will cause the udma_tx and udma_tx_arbiter state machines to hang. The issue exist at i.MX6SX enet IP. So, the Workaround is checking TDAR status four time, if TDAR cleared by hardware and then write TDAR, otherwise don't set TDAR. The patch is only one Workaround for the issue ERR007885. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NFrank Li <Frank.Li@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fugang Duan 提交于
when enable interrupt coalesce, 8 BD is not enough. Signed-off-by: NFrank Li <Frank.Li@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fugang Duan 提交于
i.MX6 SX support interrupt coalescence feature By default, init the interrupt coalescing frame count threshold and timer threshold. Supply the ethtool interfaces as below for user tuning to improve enet performance: rx_max_coalesced_frames rx_coalesce_usecs tx_max_coalesced_frames tx_coalesce_usecs Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NFrank Li <Frank.Li@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Frank Li 提交于
check tx and rx queue seperately. fix typo, "Invalidate" and "fail". change pr_err to pr_warn. Signed-off-by: NFrank Li <Frank.Li@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexei Starovoitov 提交于
commit 233577a2 ("net: filter: constify detection of pkt_type_offset") allows us to implement simple PKTTYPE support in sparc JIT Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 9月, 2014 9 次提交
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由 Frank Li 提交于
reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 4d494cdc make.cross ARCH=m68k m5272c3_defconfig make.cross ARCH=m68k drivers/net/ethernet/freescale/fec.h:262:0: warning: "FEC_R_DES_START" redefined #define FEC_R_DES_START(X) ((X == 1) ? FEC_R_DES_START_1 : \ ^ drivers/net/ethernet/freescale/fec.h:158:0: note: this is the location of the previous definition #define FEC_R_DES_START 0x3d0 /* Receive descriptor ring */ ^ drivers/net/ethernet/freescale/fec.h:265:0: warning: "FEC_X_DES_START" redefined #define FEC_X_DES_START(X) ((X == 1) ? FEC_X_DES_START_1 : \ ... Signed-off-by: NFrank Li <Frank.Li@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
This ensures the tcf_exts_init() is called for all cases. Fixes: 952313bd ("net: sched: cls_cgroup use RCU") Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Acked-by: NCong Wang <cwang@twopensource.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch由 David S. Miller 提交于
Pravin B Shelar says: ==================== Open vSwitch Following patches adds recirculation and hash action to OVS. First patch removes pointer to stack object. Next three patches does code restructuring which is required for last patch. Recirculation implementation is changed, according to comments from David Miller, to avoid using recursive calls in OVS. It is using queue to record recirc action and deferred recirc is executed at the end of current actions execution. v1-v2: Changed subsystem name in subject to openvswitch v2-v3: Added patch to remove pkt_key pointer from skb->cb. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
When allocating a new structure we also need to call tcf_exts_init to initialize exts. A follow up patch might be in order to remove some of this code and do tcf_exts_assign(). With this we could remove the tcf_exts_init/tcf_exts_change pattern for some of the classifiers. As part of the future tcf_actions RCU series this will need to be done. For now fix the call here. Fixes e35a8ee5 ("net: sched: fw use RCU") Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Acked-by: NCong Wang <cwang@twopensource.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 54996b52 commit: c7953ef2 [625/646] net: sched: cls_cgroup use RCU net/sched/cls_cgroup.c:130 cls_cgroup_change() warn: possible memory leak of 'new' net/sched/cls_cgroup.c:135 cls_cgroup_change() warn: possible memory leak of 'new' net/sched/cls_cgroup.c:139 cls_cgroup_change() warn: possible memory leak of 'new' Fixes: c7953ef2 ("net: sched: cls_cgroup use RCU") Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Acked-by: NCong Wang <cwang@twopensource.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
Add missing rcu_assign_pointer and missing annotation for ht_up in cls_u32.c Caught by kbuild bot, >> net/sched/cls_u32.c:378:36: sparse: incorrect type in initializer (different address spaces) net/sched/cls_u32.c:378:36: expected struct tc_u_hnode *ht net/sched/cls_u32.c:378:36: got struct tc_u_hnode [noderef] <asn:4>*ht_up >> net/sched/cls_u32.c:610:54: sparse: incorrect type in argument 4 (different address spaces) net/sched/cls_u32.c:610:54: expected struct tc_u_hnode *ht net/sched/cls_u32.c:610:54: got struct tc_u_hnode [noderef] <asn:4>*ht_up >> net/sched/cls_u32.c:684:18: sparse: incorrect type in assignment (different address spaces) net/sched/cls_u32.c:684:18: expected struct tc_u_hnode [noderef] <asn:4>*ht_up net/sched/cls_u32.c:684:18: got struct tc_u_hnode *[assigned] ht >> net/sched/cls_u32.c:359:18: sparse: dereference of noderef expression Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
kbuild test robot reported an unused variable cpu in cls_u32.c after the patch below. This happens when PERF and MARK config variables are disabled Fix this is to use separate variables for perf and mark and define the cpu variable inside the ifdef logic. Fixes: 459d5f62 ("net: sched: make cls_u32 per cpu")' Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Acked-by: NCong Wang <cwang@twopensource.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
This patch fixes the following crash: [ 42.199159] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 [ 42.200027] IP: [<ffffffff817e3fc4>] tcindex_set_parms+0x45c/0x526 [ 42.200027] PGD d2319067 PUD d4ffe067 PMD 0 [ 42.200027] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC [ 42.200027] CPU: 0 PID: 541 Comm: tc Not tainted 3.17.0-rc4+ #603 [ 42.200027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.200027] task: ffff8800d22d2670 ti: ffff8800ce790000 task.ti: ffff8800ce790000 [ 42.200027] RIP: 0010:[<ffffffff817e3fc4>] [<ffffffff817e3fc4>] tcindex_set_parms+0x45c/0x526 [ 42.200027] RSP: 0018:ffff8800ce793898 EFLAGS: 00010202 [ 42.200027] RAX: 0000000000000001 RBX: ffff8800d1786498 RCX: 0000000000000000 [ 42.200027] RDX: ffffffff82114ec8 RSI: ffffffff82114ec8 RDI: ffffffff82114ec8 [ 42.200027] RBP: ffff8800ce793958 R08: 00000000000080d0 R09: 0000000000000001 [ 42.200027] R10: ffff8800ce7939a0 R11: 0000000000000246 R12: ffff8800d017d238 [ 42.200027] R13: 0000000000000018 R14: ffff8800d017c6a0 R15: ffff8800d1786620 [ 42.200027] FS: 00007f4e24539740(0000) GS:ffff88011a600000(0000) knlGS:0000000000000000 [ 42.200027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.200027] CR2: 0000000000000018 CR3: 00000000cff38000 CR4: 00000000000006f0 [ 42.200027] Stack: [ 42.200027] ffff8800ce0949f0 0000000000000000 0000000200000003 ffff880000000000 [ 42.200027] ffff8800ce7938b8 ffff8800ce7938b8 0000000600000007 0000000000000000 [ 42.200027] ffff8800ce7938d8 ffff8800ce7938d8 0000000600000007 ffff8800ce0949f0 [ 42.200027] Call Trace: [ 42.200027] [<ffffffff817e4169>] tcindex_change+0xdb/0xee [ 42.200027] [<ffffffff817c16ca>] tc_ctl_tfilter+0x44d/0x63f [ 42.200027] [<ffffffff8179d161>] rtnetlink_rcv_msg+0x181/0x194 [ 42.200027] [<ffffffff8179cf9d>] ? rtnl_lock+0x17/0x19 [ 42.200027] [<ffffffff8179cfe0>] ? __rtnl_unlock+0x17/0x17 [ 42.200027] [<ffffffff817ee296>] netlink_rcv_skb+0x49/0x8b [ 43.462494] [<ffffffff8179cfc2>] rtnetlink_rcv+0x23/0x2a [ 43.462494] [<ffffffff817ec8df>] netlink_unicast+0xc7/0x148 [ 43.462494] [<ffffffff817ed413>] netlink_sendmsg+0x5cb/0x63d [ 43.462494] [<ffffffff810ad781>] ? mark_lock+0x2e/0x224 [ 43.462494] [<ffffffff817757b8>] __sock_sendmsg_nosec+0x25/0x27 [ 43.462494] [<ffffffff81778165>] sock_sendmsg+0x57/0x71 [ 43.462494] [<ffffffff81152bbd>] ? might_fault+0x57/0xa4 [ 43.462494] [<ffffffff81152c06>] ? might_fault+0xa0/0xa4 [ 43.462494] [<ffffffff81152bbd>] ? might_fault+0x57/0xa4 [ 43.462494] [<ffffffff817838fd>] ? verify_iovec+0x69/0xb7 [ 43.462494] [<ffffffff817784f8>] ___sys_sendmsg+0x21d/0x2bb [ 43.462494] [<ffffffff81009db3>] ? native_sched_clock+0x35/0x37 [ 43.462494] [<ffffffff8109ab53>] ? sched_clock_local+0x12/0x72 [ 43.462494] [<ffffffff810ad781>] ? mark_lock+0x2e/0x224 [ 43.462494] [<ffffffff8109ada4>] ? sched_clock_cpu+0xa0/0xb9 [ 43.462494] [<ffffffff810aee37>] ? __lock_acquire+0x5fe/0xde4 [ 43.462494] [<ffffffff8119f570>] ? rcu_read_lock_held+0x36/0x38 [ 43.462494] [<ffffffff8119f75a>] ? __fcheck_files.isra.7+0x4b/0x57 [ 43.462494] [<ffffffff8119fbf2>] ? __fget_light+0x30/0x54 [ 43.462494] [<ffffffff81779012>] __sys_sendmsg+0x42/0x60 [ 43.462494] [<ffffffff81779042>] SyS_sendmsg+0x12/0x1c [ 43.462494] [<ffffffff819d24d2>] system_call_fastpath+0x16/0x1b 'p->h' could be NULL while 'cp->h' is always update to date. Fixes: commit 331b7292 ("net: sched: RCU cls_tcindex") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-By: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Fixes: commit 331b7292 ("net: sched: RCU cls_tcindex") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-By: NJohn Fastabend <john.r.fastabend@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 9月, 2014 24 次提交
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由 Andy Zhou 提交于
Recirc action allows a packet to reenter openvswitch processing. currently openvswitch lookup flow for packet received and execute set of actions on that packet, with help of recirc action we can process/modify the packet and recirculate it back in openvswitch for another pass. OVS hash action calculates 5-tupple hash and set hash in flow-key hash. This can be used along with recirculation for distributing packets among different ports for bond devices. For example: OVS bonding can use following actions: Match on: bond flow; Action: hash, recirc(id) Match on: recirc-id == id and hash lower bits == a; Action: output port_bond_a Signed-off-by: NAndy Zhou <azhou@nicira.com> Acked-by: NJesse Gross <jesse@nicira.com> Signed-off-by: NPravin B Shelar <pshelar@nicira.com>
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由 Andy Zhou 提交于
The current sample() function implementation is more complicated than necessary in handling single user space action optimization and skb reference counting. There is no functional changes. Signed-off-by: NAndy Zhou <azhou@nicira.com> Signed-off-by: NPravin B Shelar <pshelar@nicira.com>
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由 Pravin B Shelar 提交于
Currently tun_key is used for passing tunnel information on ingress and egress path, this cause confusion. Following patch removes its use on ingress path make it egress only parameter. Signed-off-by: NPravin B Shelar <pshelar@nicira.com> Acked-by: NAndy Zhou <azhou@nicira.com>
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由 Pravin B Shelar 提交于
OVS flow extract is called on packet receive or packet execute code path. Following patch defines separate API for extracting flow-key in packet execute code path. Signed-off-by: NPravin B Shelar <pshelar@nicira.com> Acked-by: NAndy Zhou <azhou@nicira.com>
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由 Pravin B Shelar 提交于
OVS keeps pointer to packet key in skb->cb, but the packet key is store on stack. This could make code bit tricky. So it is better to get rid of the pointer. Signed-off-by: NPravin B Shelar <pshelar@nicira.com>
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由 Florian Fainelli 提交于
dsa_of_probe() still used cd->mii_bus instead of cd->host_dev when building with CONFIG_OF=y. Fix this by making the replacement here as well. Fixes: b4d2394d ("dsa: Replace mii_bus with a generic host device") Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Fixes: commit 331b7292 ("net: sched: RCU cls_tcindex") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
This patch fixes the following kernel warning: [ 44.805900] [ INFO: suspicious RCU usage. ] [ 44.808946] 3.17.0-rc4+ #610 Not tainted [ 44.811831] ------------------------------- [ 44.814873] net/sched/cls_tcindex.c:84 suspicious rcu_dereference_check() usage! Fixes: commit 331b7292 ("net: sched: RCU cls_tcindex") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Fixes: commit 331b7292 ("net: sched: RCU cls_tcindex") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Fixes: commit 1f947bf1 ("net: sched: rcu'ify cls_bpf") Cc: John Fastabend <john.fastabend@gmail.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Alexander Duyck says: ==================== DSA Cleanups This patch series does two things, first it cleans up the tag_protocol and protocol ops being configured seperately. Second it addresses the desire to split DSA away from relying on a MII bus. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change makes it so that instead of passing and storing a mii_bus we instead pass and store a host_dev. From there we can test to determine the exact type of device, and can verify it is the correct device for our switch. So for example it would be possible to pass a device pointer from a pci_dev and instead of checking for a PHY ID we could check for a vendor and/or device ID. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change addresses several issues. First, it was possible to set tag_protocol without setting the ops pointer. To correct that I have reordered things so that rcv is now populated before we set tag_protocol. Second, it didn't make much sense to keep setting the device ops each time a new slave was registered. So by moving the receive portion out into root switch initialization that issue should be addressed. Third, I wanted to avoid sending tags if the rcv pointer was not registered so I changed the tag check to verify if the rcv function pointer is set on the root tree. If it is then we start sending DSA tagged frames. Finally I split the device ops pointer in the structures into two spots. I placed the rcv function pointer in the root switch since this makes it easiest to access from there, and I placed the xmit function pointer in the slave for the same reason. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Nikolay Aleksandrov says: ==================== bonding: style, comment and assertion changes This is a small and simple patch-set that doesn't introduce (hopefully) any functional changes, but only stylistic and semantic ones. Patch 01 simply uses the already provided __rlb_next_rx_slave function inside rlb_next_rx_slave(), thus removing the duplication of code. Patch 02 changes all comments that I could find to netdev style, removes some outdated ones and fixes a few more small cosmetic issues (new line after declaration, braces around if; else and such) Patch 03 removes one extra ASSERT_RTNL() because we already have it in the parent function and consolidates two other ASSERT_RTNL()s to the function that is exported and supposed to be called with RTNL anyway. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nikolay Aleksandrov 提交于
Consolidate the calls to ASSERT_RTNL() before bond_select_active_slave() inside bond_select_active_slave() itself and remove the ASSERT_RTNL() from bond_hw_addr_swap() as it's not exported and its only caller - bond_change_active_slave() already has an ASSERT_RTNL(). Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nikolay Aleksandrov 提交于
First adjust a couple of locking comments that were left inaccurate, then adjust comments to use the netdev styling and remove extra new lines where necessary and add a couple of new lines between declarations and code. These are all trivial styling changes, no functional change. Also removed a couple of outdated or obvious comments. This patch is by no means a complete fix of all netdev style violations but it gets the bonding closer. Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nikolay Aleksandrov 提交于
__rlb_next_rx_slave() is a copy of rlb_next_rx_slave() with the difference that it uses rcu primitives to walk the slave list. We don't need the two functions and can make rlb_next_rx_slave() a wrapper for callers which hold RTNL. So add a comment and ASSERT_RTNL() to make sure what is intended. Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Eric Dumazet says: ==================== tcp: no longer keep around headers in input path Looking at tcp_try_coalesce() I was wondering why I did : if (tcp_hdr(from)->fin) return false; The answer would be to allow the aggregation, if we simply OR the FIN and PSH flags eventually present in @from to @to packet. (Note a change is also needed in skb_try_coalesce() to avoid calling skb_put() with 0 len) Then, looking at tcp_recvmsg(), I realized we access tcp_hdr(skb)->syn (and maybe tcp_hdr(skb)->fin) for every packet we process from socket receive queue. We have to understand TCP flags are cold in cpu caches most of the time (assuming TCP timestamps, and that application calls recvmsg() a long time after incoming packet was processed), and bringing a whole cache line only to access one bit is not very nice. It would make sense to use in TCP input path TCP_SKB_CB(skb)->tcp_flags as we do in output path. This saves one cache line miss, and TCP tcp_collapse() can avoid dealing with the headers. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
tcp_collapse() wants to shrink skb so that the overhead is minimal. Now we store tcp flags into TCP_SKB_CB(skb)->tcp_flags, we no longer need to keep around full headers. Whole available space is dedicated to the payload. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
We can allow a segment with FIN to be aggregated, if we take care to add tcp flags, and if skb_try_coalesce() takes care of zero sized skbs. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Input path of TCP do not currently uses TCP_SKB_CB(skb)->tcp_flags, which is only used in output path. tcp_recvmsg(), looks at tcp_hdr(skb)->syn for every skb found in receive queue, and its unfortunate because this bit is located in a cache line right before the payload. We can simplify TCP by copying tcp flags into TCP_SKB_CB(skb)->tcp_flags. This patch does so, and avoids the cache line miss in tcp_recvmsg() Following patches will - allow a segment with FIN being coalesced in tcp_try_coalesce() - simplify tcp_collapse() by not copying the headers. Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rickard Strandqvist 提交于
net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: NRickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rickard Strandqvist 提交于
net: ethernet: freescale: fec_main.c: Cleaning up missing null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. Signed-off-by: NRickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Fabian Frederick 提交于
Use container_of instead of casting first structure member. Compiled but untested. Signed-off-by: NFabian Frederick <fabf@skynet.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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