From c4681f3f1cfcfde0c95ff72f0bdb43f9ffd7f00e Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Thu, 25 Mar 2021 01:45:15 +0100 Subject: [PATCH] sched/core: Use -EINVAL in sched_dynamic_mode() -1 is -EPERM which is a somewhat odd error to return from sched_dynamic_write(). No other callers care about which negative value is used. Signed-off-by: Rasmus Villemoes Signed-off-by: Ingo Molnar Acked-by: Peter Zijlstra Link: https://lore.kernel.org/r/20210325004515.531631-2-linux@rasmusvillemoes.dk --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 1fe9d3f31a73..95bd6ab8115d 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5384,7 +5384,7 @@ static int sched_dynamic_mode(const char *str) if (!strcmp(str, "full")) return preempt_dynamic_full; - return -1; + return -EINVAL; } static void sched_dynamic_update(int mode)