rds: remove the unneed NULL checking
authorwangweidong <wangweidong1@huawei.com>
Thu, 8 May 2014 09:01:53 +0000 (17:01 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 9 May 2014 19:59:45 +0000 (15:59 -0400)
unregister_net_sysctl_table will check the ctl_table_header,
so remove the unneed checking

Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found