提交 6702ca1d 编写于 作者: N Nithin Sujir 提交者: James Bottomley

[SCSI] bnx2fc: Remove rtnl_trylock/restart_syscall checks

Call rtnl_lock instead of rtnl_trylock & restart_syscall. This is bnx2fc
counterpart of fcoe fixes, here is the reference:
https://lists.open-fcoe.org/pipermail/devel/2011-March/011199.htmlSigned-off-by: NNithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
上级 839900c6
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
无相关合并请求
......@@ -1432,8 +1432,7 @@ static int bnx2fc_destroy(struct net_device *netdev)
struct net_device *phys_dev;
int rc = 0;
if (!rtnl_trylock())
return restart_syscall();
rtnl_lock();
mutex_lock(&bnx2fc_dev_lock);
#ifdef CONFIG_SCSI_BNX2X_FCOE_MODULE
......@@ -1805,10 +1804,7 @@ static int bnx2fc_disable(struct net_device *netdev)
struct ethtool_drvinfo drvinfo;
int rc = 0;
if (!rtnl_trylock()) {
printk(KERN_ERR PFX "retrying for rtnl_lock\n");
return -EIO;
}
rtnl_lock();
mutex_lock(&bnx2fc_dev_lock);
......@@ -1867,10 +1863,7 @@ static int bnx2fc_enable(struct net_device *netdev)
struct ethtool_drvinfo drvinfo;
int rc = 0;
if (!rtnl_trylock()) {
printk(KERN_ERR PFX "retrying for rtnl_lock\n");
return -EIO;
}
rtnl_lock();
BNX2FC_MISC_DBG("Entered %s\n", __func__);
mutex_lock(&bnx2fc_dev_lock);
......@@ -1942,10 +1935,8 @@ static int bnx2fc_create(struct net_device *netdev, enum fip_state fip_mode)
return -EIO;
}
if (!rtnl_trylock()) {
printk(KERN_ERR "trying for rtnl_lock\n");
return -EIO;
}
rtnl_lock();
mutex_lock(&bnx2fc_dev_lock);
#ifdef CONFIG_SCSI_BNX2X_FCOE_MODULE
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册
反馈
建议
客服 返回
顶部