Messages in this thread Patch in this message | | | From | Anders Roxell <> | Subject | [PATCH] sh: kernel: traps: remove unused variable | Date | Thu, 10 Dec 2020 13:44:22 +0100 |
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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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