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b4558ea9
cloud-kernel
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2
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Issue看板
“224825f524b48c0f40ef15890de71245b0f8818e”上不存在“git@gitcode.net:openanolis/cloud-kernel.git”
提交
b4558ea9
编写于
19年前
作者:
J
Jesper Juhl
提交者:
Jeff Garzik
19年前
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
drivers/net: Remove pointless checks for NULL prior to calling kfree()
上级
7380a78a
无相关合并请求
变更
32
隐藏空白更改
内联
并排
Showing
32 changed file
with
90 addition
and
174 deletion
+90
-174
drivers/net/acenic.c
drivers/net/acenic.c
+2
-4
drivers/net/au1000_eth.c
drivers/net/au1000_eth.c
+2
-4
drivers/net/b44.c
drivers/net/b44.c
+4
-8
drivers/net/bmac.c
drivers/net/bmac.c
+2
-4
drivers/net/bnx2.c
drivers/net/bnx2.c
+4
-8
drivers/net/e1000/e1000_ethtool.c
drivers/net/e1000/e1000_ethtool.c
+2
-5
drivers/net/hamradio/mkiss.c
drivers/net/hamradio/mkiss.c
+2
-4
drivers/net/ibmveth.c
drivers/net/ibmveth.c
+2
-4
drivers/net/irda/donauboe.c
drivers/net/irda/donauboe.c
+2
-4
drivers/net/irda/irda-usb.c
drivers/net/irda/irda-usb.c
+2
-4
drivers/net/irda/irport.c
drivers/net/irda/irport.c
+1
-2
drivers/net/irda/sir_dev.c
drivers/net/irda/sir_dev.c
+1
-2
drivers/net/irda/vlsi_ir.c
drivers/net/irda/vlsi_ir.c
+1
-2
drivers/net/mace.c
drivers/net/mace.c
+2
-4
drivers/net/ni65.c
drivers/net/ni65.c
+3
-6
drivers/net/rrunner.c
drivers/net/rrunner.c
+2
-4
drivers/net/s2io.c
drivers/net/s2io.c
+1
-2
drivers/net/saa9730.c
drivers/net/saa9730.c
+2
-6
drivers/net/tg3.c
drivers/net/tg3.c
+2
-4
drivers/net/tulip/de2104x.c
drivers/net/tulip/de2104x.c
+2
-4
drivers/net/tulip/tulip_core.c
drivers/net/tulip/tulip_core.c
+2
-4
drivers/net/via-velocity.c
drivers/net/via-velocity.c
+2
-4
drivers/net/wireless/airo.c
drivers/net/wireless/airo.c
+19
-29
drivers/net/wireless/airo_cs.c
drivers/net/wireless/airo_cs.c
+1
-3
drivers/net/wireless/atmel.c
drivers/net/wireless/atmel.c
+2
-4
drivers/net/wireless/atmel_cs.c
drivers/net/wireless/atmel_cs.c
+1
-2
drivers/net/wireless/hostap/hostap_ioctl.c
drivers/net/wireless/hostap/hostap_ioctl.c
+2
-7
drivers/net/wireless/prism54/islpci_dev.c
drivers/net/wireless/prism54/islpci_dev.c
+1
-2
drivers/net/wireless/prism54/oid_mgt.c
drivers/net/wireless/prism54/oid_mgt.c
+4
-5
drivers/net/wireless/strip.c
drivers/net/wireless/strip.c
+13
-25
include/net/ax25.h
include/net/ax25.h
+1
-2
include/net/netrom.h
include/net/netrom.h
+1
-2
未找到文件。
drivers/net/acenic.c
浏览文件 @
b4558ea9
...
...
@@ -871,10 +871,8 @@ static void ace_init_cleanup(struct net_device *dev)
if
(
ap
->
info
)
pci_free_consistent
(
ap
->
pdev
,
sizeof
(
struct
ace_info
),
ap
->
info
,
ap
->
info_dma
);
if
(
ap
->
skb
)
kfree
(
ap
->
skb
);
if
(
ap
->
trace_buf
)
kfree
(
ap
->
trace_buf
);
kfree
(
ap
->
skb
);
kfree
(
ap
->
trace_buf
);
if
(
dev
->
irq
)
free_irq
(
dev
->
irq
,
dev
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/au1000_eth.c
浏览文件 @
b4558ea9
...
...
@@ -1606,8 +1606,7 @@ au1000_probe(u32 ioaddr, int irq, int port_num)
/* here we should have a valid dev plus aup-> register addresses
* so we can reset the mac properly.*/
reset_mac
(
dev
);
if
(
aup
->
mii
)
kfree
(
aup
->
mii
);
kfree
(
aup
->
mii
);
for
(
i
=
0
;
i
<
NUM_RX_DMA
;
i
++
)
{
if
(
aup
->
rx_db_inuse
[
i
])
ReleaseDB
(
aup
,
aup
->
rx_db_inuse
[
i
]);
...
...
@@ -1806,8 +1805,7 @@ static void __exit au1000_cleanup_module(void)
if
(
dev
)
{
aup
=
(
struct
au1000_private
*
)
dev
->
priv
;
unregister_netdev
(
dev
);
if
(
aup
->
mii
)
kfree
(
aup
->
mii
);
kfree
(
aup
->
mii
);
for
(
j
=
0
;
j
<
NUM_RX_DMA
;
j
++
)
{
if
(
aup
->
rx_db_inuse
[
j
])
ReleaseDB
(
aup
,
aup
->
rx_db_inuse
[
j
]);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/b44.c
浏览文件 @
b4558ea9
...
...
@@ -1131,14 +1131,10 @@ static void b44_init_rings(struct b44 *bp)
*/
static
void
b44_free_consistent
(
struct
b44
*
bp
)
{
if
(
bp
->
rx_buffers
)
{
kfree
(
bp
->
rx_buffers
);
bp
->
rx_buffers
=
NULL
;
}
if
(
bp
->
tx_buffers
)
{
kfree
(
bp
->
tx_buffers
);
bp
->
tx_buffers
=
NULL
;
}
kfree
(
bp
->
rx_buffers
);
bp
->
rx_buffers
=
NULL
;
kfree
(
bp
->
tx_buffers
);
bp
->
tx_buffers
=
NULL
;
if
(
bp
->
rx_ring
)
{
if
(
bp
->
flags
&
B44_FLAG_RX_RING_HACK
)
{
dma_unmap_single
(
&
bp
->
pdev
->
dev
,
bp
->
rx_ring_dma
,
...
...
This diff is collapsed.
Click to expand it.
drivers/net/bmac.c
浏览文件 @
b4558ea9
...
...
@@ -1689,10 +1689,8 @@ static void __exit bmac_exit(void)
{
macio_unregister_driver
(
&
bmac_driver
);
if
(
bmac_emergency_rxbuf
!=
NULL
)
{
kfree
(
bmac_emergency_rxbuf
);
bmac_emergency_rxbuf
=
NULL
;
}
kfree
(
bmac_emergency_rxbuf
);
bmac_emergency_rxbuf
=
NULL
;
}
MODULE_AUTHOR
(
"Randy Gobbel/Paul Mackerras"
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/bnx2.c
浏览文件 @
b4558ea9
...
...
@@ -314,20 +314,16 @@ bnx2_free_mem(struct bnx2 *bp)
bp
->
tx_desc_ring
,
bp
->
tx_desc_mapping
);
bp
->
tx_desc_ring
=
NULL
;
}
if
(
bp
->
tx_buf_ring
)
{
kfree
(
bp
->
tx_buf_ring
);
bp
->
tx_buf_ring
=
NULL
;
}
kfree
(
bp
->
tx_buf_ring
);
bp
->
tx_buf_ring
=
NULL
;
if
(
bp
->
rx_desc_ring
)
{
pci_free_consistent
(
bp
->
pdev
,
sizeof
(
struct
rx_bd
)
*
RX_DESC_CNT
,
bp
->
rx_desc_ring
,
bp
->
rx_desc_mapping
);
bp
->
rx_desc_ring
=
NULL
;
}
if
(
bp
->
rx_buf_ring
)
{
kfree
(
bp
->
rx_buf_ring
);
bp
->
rx_buf_ring
=
NULL
;
}
kfree
(
bp
->
rx_buf_ring
);
bp
->
rx_buf_ring
=
NULL
;
}
static
int
...
...
This diff is collapsed.
Click to expand it.
drivers/net/e1000/e1000_ethtool.c
浏览文件 @
b4558ea9
...
...
@@ -965,11 +965,8 @@ e1000_free_desc_rings(struct e1000_adapter *adapter)
if
(
rxdr
->
desc
)
pci_free_consistent
(
pdev
,
rxdr
->
size
,
rxdr
->
desc
,
rxdr
->
dma
);
if
(
txdr
->
buffer_info
)
kfree
(
txdr
->
buffer_info
);
if
(
rxdr
->
buffer_info
)
kfree
(
rxdr
->
buffer_info
);
kfree
(
txdr
->
buffer_info
);
kfree
(
rxdr
->
buffer_info
);
return
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/hamradio/mkiss.c
浏览文件 @
b4558ea9
...
...
@@ -390,10 +390,8 @@ static void ax_changedmtu(struct mkiss *ax)
"MTU change cancelled.
\n
"
,
ax
->
dev
->
name
);
dev
->
mtu
=
ax
->
mtu
;
if
(
xbuff
!=
NULL
)
kfree
(
xbuff
);
if
(
rbuff
!=
NULL
)
kfree
(
rbuff
);
kfree
(
xbuff
);
kfree
(
rbuff
);
return
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/ibmveth.c
浏览文件 @
b4558ea9
...
...
@@ -276,10 +276,8 @@ static void ibmveth_free_buffer_pool(struct ibmveth_adapter *adapter, struct ibm
{
int
i
;
if
(
pool
->
free_map
)
{
kfree
(
pool
->
free_map
);
pool
->
free_map
=
NULL
;
}
kfree
(
pool
->
free_map
);
pool
->
free_map
=
NULL
;
if
(
pool
->
skbuff
&&
pool
->
dma_addr
)
{
for
(
i
=
0
;
i
<
pool
->
size
;
++
i
)
{
...
...
This diff is collapsed.
Click to expand it.
drivers/net/irda/donauboe.c
浏览文件 @
b4558ea9
...
...
@@ -1695,11 +1695,9 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
freebufs:
for
(
i
=
0
;
i
<
TX_SLOTS
;
++
i
)
if
(
self
->
tx_bufs
[
i
])
kfree
(
self
->
tx_bufs
[
i
]);
kfree
(
self
->
tx_bufs
[
i
]);
for
(
i
=
0
;
i
<
RX_SLOTS
;
++
i
)
if
(
self
->
rx_bufs
[
i
])
kfree
(
self
->
rx_bufs
[
i
]);
kfree
(
self
->
rx_bufs
[
i
]);
kfree
(
self
->
ringbuf
);
freeregion:
...
...
This diff is collapsed.
Click to expand it.
drivers/net/irda/irda-usb.c
浏览文件 @
b4558ea9
...
...
@@ -1168,10 +1168,8 @@ static inline void irda_usb_close(struct irda_usb_cb *self)
unregister_netdev
(
self
->
netdev
);
/* Remove the speed buffer */
if
(
self
->
speed_buff
!=
NULL
)
{
kfree
(
self
->
speed_buff
);
self
->
speed_buff
=
NULL
;
}
kfree
(
self
->
speed_buff
);
self
->
speed_buff
=
NULL
;
}
/********************** USB CONFIG SUBROUTINES **********************/
...
...
This diff is collapsed.
Click to expand it.
drivers/net/irda/irport.c
浏览文件 @
b4558ea9
...
...
@@ -235,8 +235,7 @@ static int irport_close(struct irport_cb *self)
__FUNCTION__
,
self
->
io
.
sir_base
);
release_region
(
self
->
io
.
sir_base
,
self
->
io
.
sir_ext
);
if
(
self
->
tx_buff
.
head
)
kfree
(
self
->
tx_buff
.
head
);
kfree
(
self
->
tx_buff
.
head
);
if
(
self
->
rx_buff
.
skb
)
kfree_skb
(
self
->
rx_buff
.
skb
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/irda/sir_dev.c
浏览文件 @
b4558ea9
...
...
@@ -490,8 +490,7 @@ static void sirdev_free_buffers(struct sir_dev *dev)
{
if
(
dev
->
rx_buff
.
skb
)
kfree_skb
(
dev
->
rx_buff
.
skb
);
if
(
dev
->
tx_buff
.
head
)
kfree
(
dev
->
tx_buff
.
head
);
kfree
(
dev
->
tx_buff
.
head
);
dev
->
rx_buff
.
head
=
dev
->
tx_buff
.
head
=
NULL
;
dev
->
rx_buff
.
skb
=
NULL
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/irda/vlsi_ir.c
浏览文件 @
b4558ea9
...
...
@@ -473,8 +473,7 @@ static int vlsi_free_ring(struct vlsi_ring *r)
rd_set_addr_status
(
rd
,
0
,
0
);
if
(
busaddr
)
pci_unmap_single
(
r
->
pdev
,
busaddr
,
r
->
len
,
r
->
dir
);
if
(
rd
->
buf
)
kfree
(
rd
->
buf
);
kfree
(
rd
->
buf
);
}
kfree
(
r
);
return
0
;
...
...
This diff is collapsed.
Click to expand it.
drivers/net/mace.c
浏览文件 @
b4558ea9
...
...
@@ -1035,10 +1035,8 @@ static void __exit mace_cleanup(void)
{
macio_unregister_driver
(
&
mace_driver
);
if
(
dummy_buf
)
{
kfree
(
dummy_buf
);
dummy_buf
=
NULL
;
}
kfree
(
dummy_buf
);
dummy_buf
=
NULL
;
}
MODULE_AUTHOR
(
"Paul Mackerras"
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/ni65.c
浏览文件 @
b4558ea9
...
...
@@ -696,8 +696,7 @@ static void ni65_free_buffer(struct priv *p)
return
;
for
(
i
=
0
;
i
<
TMDNUM
;
i
++
)
{
if
(
p
->
tmdbounce
[
i
])
kfree
(
p
->
tmdbounce
[
i
]);
kfree
(
p
->
tmdbounce
[
i
]);
#ifdef XMT_VIA_SKB
if
(
p
->
tmd_skb
[
i
])
dev_kfree_skb
(
p
->
tmd_skb
[
i
]);
...
...
@@ -710,12 +709,10 @@ static void ni65_free_buffer(struct priv *p)
if
(
p
->
recv_skb
[
i
])
dev_kfree_skb
(
p
->
recv_skb
[
i
]);
#else
if
(
p
->
recvbounce
[
i
])
kfree
(
p
->
recvbounce
[
i
]);
kfree
(
p
->
recvbounce
[
i
]);
#endif
}
if
(
p
->
self
)
kfree
(
p
->
self
);
kfree
(
p
->
self
);
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/rrunner.c
浏览文件 @
b4558ea9
...
...
@@ -1710,10 +1710,8 @@ static int rr_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
error
=
-
EFAULT
;
}
wf_out:
if
(
oldimage
)
kfree
(
oldimage
);
if
(
image
)
kfree
(
image
);
kfree
(
oldimage
);
kfree
(
image
);
return
error
;
case
SIOCRRID
:
...
...
This diff is collapsed.
Click to expand it.
drivers/net/s2io.c
浏览文件 @
b4558ea9
...
...
@@ -705,8 +705,7 @@ static void free_shared_mem(struct s2io_nic *nic)
}
kfree
(
mac_control
->
rings
[
i
].
ba
[
j
]);
}
if
(
mac_control
->
rings
[
i
].
ba
)
kfree
(
mac_control
->
rings
[
i
].
ba
);
kfree
(
mac_control
->
rings
[
i
].
ba
);
}
#endif
...
...
This diff is collapsed.
Click to expand it.
drivers/net/saa9730.c
浏览文件 @
b4558ea9
...
...
@@ -997,10 +997,7 @@ static void __devexit saa9730_remove_one(struct pci_dev *pdev)
if
(
dev
)
{
unregister_netdev
(
dev
);
if
(
dev
->
priv
)
kfree
(
dev
->
priv
);
kfree
(
dev
->
priv
);
free_netdev
(
dev
);
pci_release_regions
(
pdev
);
pci_disable_device
(
pdev
);
...
...
@@ -1096,8 +1093,7 @@ static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
return
0
;
out:
if
(
dev
->
priv
)
kfree
(
dev
->
priv
);
kfree
(
dev
->
priv
);
return
ret
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/tg3.c
浏览文件 @
b4558ea9
...
...
@@ -3918,10 +3918,8 @@ static void tg3_init_rings(struct tg3 *tp)
*/
static
void
tg3_free_consistent
(
struct
tg3
*
tp
)
{
if
(
tp
->
rx_std_buffers
)
{
kfree
(
tp
->
rx_std_buffers
);
tp
->
rx_std_buffers
=
NULL
;
}
kfree
(
tp
->
rx_std_buffers
);
tp
->
rx_std_buffers
=
NULL
;
if
(
tp
->
rx_std
)
{
pci_free_consistent
(
tp
->
pdev
,
TG3_RX_RING_BYTES
,
tp
->
rx_std
,
tp
->
rx_std_mapping
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/tulip/de2104x.c
浏览文件 @
b4558ea9
...
...
@@ -2076,8 +2076,7 @@ static int __init de_init_one (struct pci_dev *pdev,
return
0
;
err_out_iomap:
if
(
de
->
ee_data
)
kfree
(
de
->
ee_data
);
kfree
(
de
->
ee_data
);
iounmap
(
regs
);
err_out_res:
pci_release_regions
(
pdev
);
...
...
@@ -2096,8 +2095,7 @@ static void __exit de_remove_one (struct pci_dev *pdev)
if
(
!
dev
)
BUG
();
unregister_netdev
(
dev
);
if
(
de
->
ee_data
)
kfree
(
de
->
ee_data
);
kfree
(
de
->
ee_data
);
iounmap
(
de
->
regs
);
pci_release_regions
(
pdev
);
pci_disable_device
(
pdev
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/tulip/tulip_core.c
浏览文件 @
b4558ea9
...
...
@@ -1727,8 +1727,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
tp
->
rx_ring
,
tp
->
rx_ring_dma
);
err_out_mtable:
if
(
tp
->
mtable
)
kfree
(
tp
->
mtable
);
kfree
(
tp
->
mtable
);
pci_iounmap
(
pdev
,
ioaddr
);
err_out_free_res:
...
...
@@ -1806,8 +1805,7 @@ static void __devexit tulip_remove_one (struct pci_dev *pdev)
sizeof
(
struct
tulip_rx_desc
)
*
RX_RING_SIZE
+
sizeof
(
struct
tulip_tx_desc
)
*
TX_RING_SIZE
,
tp
->
rx_ring
,
tp
->
rx_ring_dma
);
if
(
tp
->
mtable
)
kfree
(
tp
->
mtable
);
kfree
(
tp
->
mtable
);
pci_iounmap
(
pdev
,
tp
->
base_addr
);
free_netdev
(
dev
);
pci_release_regions
(
pdev
);
...
...
This diff is collapsed.
Click to expand it.
drivers/net/via-velocity.c
浏览文件 @
b4558ea9
...
...
@@ -1212,10 +1212,8 @@ static void velocity_free_td_ring(struct velocity_info *vptr)
velocity_free_td_ring_entry
(
vptr
,
j
,
i
);
}
if
(
vptr
->
td_infos
[
j
])
{
kfree
(
vptr
->
td_infos
[
j
]);
vptr
->
td_infos
[
j
]
=
NULL
;
}
kfree
(
vptr
->
td_infos
[
j
]);
vptr
->
td_infos
[
j
]
=
NULL
;
}
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/airo.c
浏览文件 @
b4558ea9
...
...
@@ -2381,14 +2381,10 @@ void stop_airo_card( struct net_device *dev, int freeres )
dev_kfree_skb
(
skb
);
}
if
(
ai
->
flash
)
kfree
(
ai
->
flash
);
if
(
ai
->
rssi
)
kfree
(
ai
->
rssi
);
if
(
ai
->
APList
)
kfree
(
ai
->
APList
);
if
(
ai
->
SSID
)
kfree
(
ai
->
SSID
);
kfree
(
ai
->
flash
);
kfree
(
ai
->
rssi
);
kfree
(
ai
->
APList
);
kfree
(
ai
->
SSID
);
if
(
freeres
)
{
/* PCMCIA frees this stuff, so only for PCI and ISA */
release_region
(
dev
->
base_addr
,
64
);
...
...
@@ -3626,10 +3622,8 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
int
rc
;
memset
(
&
mySsid
,
0
,
sizeof
(
mySsid
)
);
if
(
ai
->
flash
)
{
kfree
(
ai
->
flash
);
ai
->
flash
=
NULL
;
}
kfree
(
ai
->
flash
);
ai
->
flash
=
NULL
;
/* The NOP is the first step in getting the card going */
cmd
.
cmd
=
NOP
;
...
...
@@ -3666,14 +3660,10 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
tdsRssiRid
rssi_rid
;
CapabilityRid
cap_rid
;
if
(
ai
->
APList
)
{
kfree
(
ai
->
APList
);
ai
->
APList
=
NULL
;
}
if
(
ai
->
SSID
)
{
kfree
(
ai
->
SSID
);
ai
->
SSID
=
NULL
;
}
kfree
(
ai
->
APList
);
ai
->
APList
=
NULL
;
kfree
(
ai
->
SSID
);
ai
->
SSID
=
NULL
;
// general configuration (read/modify/write)
status
=
readConfigRid
(
ai
,
lock
);
if
(
status
!=
SUCCESS
)
return
ERROR
;
...
...
@@ -3687,10 +3677,8 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
memcpy
(
ai
->
rssi
,
(
u8
*
)
&
rssi_rid
+
2
,
512
);
/* Skip RID length member */
}
else
{
if
(
ai
->
rssi
)
{
kfree
(
ai
->
rssi
);
ai
->
rssi
=
NULL
;
}
kfree
(
ai
->
rssi
);
ai
->
rssi
=
NULL
;
if
(
cap_rid
.
softCap
&
8
)
ai
->
config
.
rmode
|=
RXMODE_NORMALIZED_RSSI
;
else
...
...
@@ -5369,11 +5357,13 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) {
static
int
proc_close
(
struct
inode
*
inode
,
struct
file
*
file
)
{
struct
proc_data
*
data
=
(
struct
proc_data
*
)
file
->
private_data
;
if
(
data
->
on_close
!=
NULL
)
data
->
on_close
(
inode
,
file
);
if
(
data
->
rbuffer
)
kfree
(
data
->
rbuffer
);
if
(
data
->
wbuffer
)
kfree
(
data
->
wbuffer
);
kfree
(
data
);
struct
proc_data
*
data
=
file
->
private_data
;
if
(
data
->
on_close
!=
NULL
)
data
->
on_close
(
inode
,
file
);
kfree
(
data
->
rbuffer
);
kfree
(
data
->
wbuffer
);
kfree
(
data
);
return
0
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/airo_cs.c
浏览文件 @
b4558ea9
...
...
@@ -258,9 +258,7 @@ static void airo_detach(dev_link_t *link)
/* Unlink device structure, free pieces */
*
linkp
=
link
->
next
;
if
(
link
->
priv
)
{
kfree
(
link
->
priv
);
}
kfree
(
link
->
priv
);
kfree
(
link
);
}
/* airo_detach */
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/atmel.c
浏览文件 @
b4558ea9
...
...
@@ -1653,8 +1653,7 @@ void stop_atmel_card(struct net_device *dev, int freeres)
unregister_netdev
(
dev
);
remove_proc_entry
(
"driver/atmel"
,
NULL
);
free_irq
(
dev
->
irq
,
dev
);
if
(
priv
->
firmware
)
kfree
(
priv
->
firmware
);
kfree
(
priv
->
firmware
);
if
(
freeres
)
{
/* PCMCIA frees this stuff, so only for PCI */
release_region
(
dev
->
base_addr
,
64
);
...
...
@@ -2450,8 +2449,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
break
;
}
if
(
priv
->
firmware
)
kfree
(
priv
->
firmware
);
kfree
(
priv
->
firmware
);
priv
->
firmware
=
new_firmware
;
priv
->
firmware_length
=
com
.
len
;
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/atmel_cs.c
浏览文件 @
b4558ea9
...
...
@@ -259,8 +259,7 @@ static void atmel_detach(dev_link_t *link)
/* Unlink device structure, free pieces */
*
linkp
=
link
->
next
;
if
(
link
->
priv
)
kfree
(
link
->
priv
);
kfree
(
link
->
priv
);
kfree
(
link
);
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/hostap/hostap_ioctl.c
浏览文件 @
b4558ea9
...
...
@@ -552,7 +552,6 @@ static int prism2_ioctl_giwaplist(struct net_device *dev,
kfree
(
addr
);
kfree
(
qual
);
return
0
;
}
...
...
@@ -3081,9 +3080,7 @@ static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
ret
=
local
->
func
->
download
(
local
,
param
);
out:
if
(
param
!=
NULL
)
kfree
(
param
);
kfree
(
param
);
return
ret
;
}
#endif
/* PRISM2_DOWNLOAD_SUPPORT */
...
...
@@ -3890,9 +3887,7 @@ static int prism2_ioctl_priv_hostapd(local_info_t *local, struct iw_point *p)
}
out:
if
(
param
!=
NULL
)
kfree
(
param
);
kfree
(
param
);
return
ret
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/prism54/islpci_dev.c
浏览文件 @
b4558ea9
...
...
@@ -754,8 +754,7 @@ islpci_free_memory(islpci_private *priv)
pci_unmap_single
(
priv
->
pdev
,
buf
->
pci_addr
,
buf
->
size
,
PCI_DMA_FROMDEVICE
);
buf
->
pci_addr
=
0
;
if
(
buf
->
mem
)
kfree
(
buf
->
mem
);
kfree
(
buf
->
mem
);
buf
->
size
=
0
;
buf
->
mem
=
NULL
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/prism54/oid_mgt.c
浏览文件 @
b4558ea9
...
...
@@ -268,11 +268,10 @@ mgt_clean(islpci_private *priv)
if
(
!
priv
->
mib
)
return
;
for
(
i
=
0
;
i
<
OID_NUM_LAST
;
i
++
)
if
(
priv
->
mib
[
i
])
{
kfree
(
priv
->
mib
[
i
]);
priv
->
mib
[
i
]
=
NULL
;
}
for
(
i
=
0
;
i
<
OID_NUM_LAST
;
i
++
)
{
kfree
(
priv
->
mib
[
i
]);
priv
->
mib
[
i
]
=
NULL
;
}
kfree
(
priv
->
mib
);
priv
->
mib
=
NULL
;
}
...
...
This diff is collapsed.
Click to expand it.
drivers/net/wireless/strip.c
浏览文件 @
b4558ea9
...
...
@@ -860,12 +860,9 @@ static int allocate_buffers(struct strip *strip_info, int mtu)
strip_info
->
mtu
=
dev
->
mtu
=
mtu
;
return
(
1
);
}
if
(
r
)
kfree
(
r
);
if
(
s
)
kfree
(
s
);
if
(
t
)
kfree
(
t
);
kfree
(
r
);
kfree
(
s
);
kfree
(
t
);
return
(
0
);
}
...
...
@@ -922,13 +919,9 @@ static int strip_change_mtu(struct net_device *dev, int new_mtu)
printk
(
KERN_NOTICE
"%s: strip MTU changed fom %d to %d.
\n
"
,
strip_info
->
dev
->
name
,
old_mtu
,
strip_info
->
mtu
);
if
(
orbuff
)
kfree
(
orbuff
);
if
(
osbuff
)
kfree
(
osbuff
);
if
(
otbuff
)
kfree
(
otbuff
);
kfree
(
orbuff
);
kfree
(
osbuff
);
kfree
(
otbuff
);
return
0
;
}
...
...
@@ -2498,18 +2491,13 @@ static int strip_close_low(struct net_device *dev)
/*
* Free all STRIP frame buffers.
*/
if
(
strip_info
->
rx_buff
)
{
kfree
(
strip_info
->
rx_buff
);
strip_info
->
rx_buff
=
NULL
;
}
if
(
strip_info
->
sx_buff
)
{
kfree
(
strip_info
->
sx_buff
);
strip_info
->
sx_buff
=
NULL
;
}
if
(
strip_info
->
tx_buff
)
{
kfree
(
strip_info
->
tx_buff
);
strip_info
->
tx_buff
=
NULL
;
}
kfree
(
strip_info
->
rx_buff
);
strip_info
->
rx_buff
=
NULL
;
kfree
(
strip_info
->
sx_buff
);
strip_info
->
sx_buff
=
NULL
;
kfree
(
strip_info
->
tx_buff
);
strip_info
->
tx_buff
=
NULL
;
del_timer
(
&
strip_info
->
idle_timer
);
return
0
;
}
...
...
This diff is collapsed.
Click to expand it.
include/net/ax25.h
浏览文件 @
b4558ea9
...
...
@@ -237,8 +237,7 @@ typedef struct ax25_cb {
static
__inline__
void
ax25_cb_put
(
ax25_cb
*
ax25
)
{
if
(
atomic_dec_and_test
(
&
ax25
->
refcount
))
{
if
(
ax25
->
digipeat
)
kfree
(
ax25
->
digipeat
);
kfree
(
ax25
->
digipeat
);
kfree
(
ax25
);
}
}
...
...
This diff is collapsed.
Click to expand it.
include/net/netrom.h
浏览文件 @
b4558ea9
...
...
@@ -136,8 +136,7 @@ static __inline__ void nr_node_put(struct nr_node *nr_node)
static
__inline__
void
nr_neigh_put
(
struct
nr_neigh
*
nr_neigh
)
{
if
(
atomic_dec_and_test
(
&
nr_neigh
->
refcount
))
{
if
(
nr_neigh
->
digipeat
!=
NULL
)
kfree
(
nr_neigh
->
digipeat
);
kfree
(
nr_neigh
->
digipeat
);
kfree
(
nr_neigh
);
}
}
...
...
This diff is collapsed.
Click to expand it.
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