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.rox...@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 <glaub...@physik.fu-berlin.de>
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaub...@debian.org
`. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
