Messages in this thread | | | Subject | Re: [PATCH] sh: kernel: traps: remove unused variable | From | John Paul Adrian Glaubitz <> | Date | Mon, 18 Jan 2021 21:05:27 +0100 |
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On 12/10/20 1:44 PM, Anders Roxell wrote: > 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();
Good catch. Now I have one warning less when building the kernel for my SH-7785LCR ;-).
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
-- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@debian.org `. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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