Code can not run here forever, so remove the unnecessary return.
Signed-off-by: NXishi Qiu <qiuxishi@huawei.com>
Suggested-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Reviewed-by: NSimon Horman <horms@verge.net.au>
Reviewed-by: NZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>