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net: rds: remove unnecessary NULL check

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In kfree, the NULL check is done.

Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhu Yanjun 2018-12-30 23:24:11 +08:00 committed by David S. Miller
parent 2b96547223
commit 4087d2bc0d
1 changed files with 1 additions and 1 deletions
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2
net/rds/tcp.c
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@ -623,7 +623,7 @@ static void __net_exit rds_tcp_exit_net(struct net *net)
if (rtn->rds_tcp_sysctl) if (rtn->rds_tcp_sysctl)
unregister_net_sysctl_table(rtn->rds_tcp_sysctl); unregister_net_sysctl_table(rtn->rds_tcp_sysctl);
if (net != &init_net && rtn->ctl_table) if (net != &init_net)
kfree(rtn->ctl_table); kfree(rtn->ctl_table);
} }