From: Anders Roxell <anders.roxell@linaro.org>
Date: Thu, 10 Dec 2020 12:44:22 +0000 (+0100)
Subject: sh: kernel: traps: remove unused variable
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2882b7626f4903a8e9250b328cdf7396a6deecac;p=users%2Fjedix%2Flinux-maple.git

sh: kernel: traps: remove unused variable

When building defconfig the following warning shows up:

arch/sh/kernel/traps.c: In function 'nmi_trap_handler':
arch/sh/kernel/traps.c:183:15: warning: unused variable 'cpu' [-Wunused-variable]
  unsigned int cpu = smp_processor_id();
               ^~~

Remove an unused variable 'cpu'.

Fixes: fe3f1d5d7cd3 ("sh: Get rid of nmi_count()")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Rich Felker <dalias@libc.org>
---

diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index f5beecdac6938..e76b221570999 100644
--- a/arch/sh/kernel/traps.c
+++ b/arch/sh/kernel/traps.c
@@ -180,7 +180,6 @@ static inline void arch_ftrace_nmi_exit(void) { }
 
 BUILD_TRAP_HANDLER(nmi)
 {
-	unsigned int cpu = smp_processor_id();
 	TRAP_HANDLER_DECL;
 
 	arch_ftrace_nmi_enter();