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Subject[PATCH] sh: kernel: traps: remove unused variable
Date
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>
---
arch/sh/kernel/traps.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
index f5beecdac693..e76b22157099 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();
--
2.29.2
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