From e78c7bca56dab5ce4f22694f99115ec07e4935f6 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Fri, 9 May 2014 16:54:28 +0200 Subject: [PATCH] sched: Simplify return logic in sched_copy_attr() The logic in this function is a little contorted, clean it up: * Rather than having chained gotos for the -EFBIG case, just return -EFBIG directly. * Now, the label 'out' is no longer needed, and 'ret' must be zero zero by the time we fall through to this point, so just return 0. Signed-off-by: Michael Kerrisk Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/536CEC24.9080201@gmail.com Signed-off-by: Ingo Molnar --- kernel/sched/core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2551b6db470e..2318fc484d8b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3657,13 +3657,11 @@ static int sched_copy_attr(struct sched_attr __user *uattr, */ attr->sched_nice = clamp(attr->sched_nice, MIN_NICE, MAX_NICE); -out: - return ret; + return 0; err_size: put_user(sizeof(*attr), &uattr->size); - ret = -E2BIG; - goto out; + return -E2BIG; } /** -- 2.20.1