From dc34bdd2367fd31744ee3ba1de1b1cc0fa2ce193 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Fri, 30 Oct 2015 13:11:38 +0100 Subject: [PATCH] x86/mce: Add a default case to the switch in __mcheck_cpu_ancient_init() Caught by building with W= which enable -Wswitch-default also. Signed-off-by: Borislav Petkov Cc: Borislav Petkov Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Tony Luck Link: http://lkml.kernel.org/r/1446207099-24948-3-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/mcheck/mce.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 3d631c4abf91..c5b0d562dbf5 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1586,6 +1586,8 @@ static int __mcheck_cpu_ancient_init(struct cpuinfo_x86 *c) winchip_mcheck_init(c); return 1; break; + default: + return 0; } return 0; -- 2.20.1