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| author | zhong jiang <zhongjiang@huawei.com> | 2018-08-07 19:20:08 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-08 09:39:36 -0700 |
| commit | fb3b467e067385748445c5295fdbde548b631cb2 (patch) | |
| tree | d7a33b9ea3f04b8d34e8cb0ef976916fbdc3fc57 /net/iucv | |
| parent | e93dd8a1ac3141290936f174b81f4a9ba0c1c8a6 (diff) | |
| download | lwn-fb3b467e067385748445c5295fdbde548b631cb2.tar.gz lwn-fb3b467e067385748445c5295fdbde548b631cb2.zip | |
net:af_iucv: get rid of the unneeded variable 'err' in afiucv_pm_freeze
We will not use the variable 'err' after initalization, So remove it and
return 0.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 92ee91e34395..a21d8ed0a325 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -150,7 +150,6 @@ static int afiucv_pm_freeze(struct device *dev) { struct iucv_sock *iucv; struct sock *sk; - int err = 0; #ifdef CONFIG_PM_DEBUG printk(KERN_WARNING "afiucv_pm_freeze\n"); @@ -175,7 +174,7 @@ static int afiucv_pm_freeze(struct device *dev) skb_queue_purge(&iucv->backlog_skb_q); } read_unlock(&iucv_sk_list.lock); - return err; + return 0; } /** |