X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fx86_64%2Fkernel%2Fsmp.c;h=9f74c883568c419909b6542449161d5b109f6b51;hb=8c131af1db510793f87dc43edbc8950a35370df3;hp=4f67697f5036faf1f37222ced236c0b3a04626c7;hpb=8a84fc15ae5cafcc366dd85cf8e1ab2040679abc;p=karo-tx-linux.git

diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 4f67697f5036..9f74c883568c 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -376,9 +376,8 @@ int smp_call_function_single (int cpu, void (*func) (void *info), void *info,
 	/* prevent preemption and reschedule on another processor */
 	int me = get_cpu();
 	if (cpu == me) {
-		WARN_ON(1);
 		put_cpu();
-		return -EBUSY;
+		return 0;
 	}
 	spin_lock_bh(&call_lock);
 	__smp_call_function_single(cpu, func, info, nonatomic, wait);