| Message ID | 20181230152411.15096-1-yanjun.zhu@oracle.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | [1/1] net: rds: remove unnecessary NULL check | expand |
From: Zhu Yanjun <yanjun.zhu@oracle.com> Date: Sun, 30 Dec 2018 23:24:11 +0800 > In kfree, the NULL check is done. > > Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Applied.
diff --git a/net/rds/tcp.c b/net/rds/tcp.c index b9bbcf3d6c63..c16f0a362c32 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -623,7 +623,7 @@ static void __net_exit rds_tcp_exit_net(struct net *net) if (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); }
In kfree, the NULL check is done. Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> --- net/rds/tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)