Re: [PATCH] nios2: Fix unused variable warning

[Ley Foon Tan]

On Tue, Sep 22, 2015 at 11:22 PM, Tobias Klauser <tklauser@xxxxxxxxxx> wrote:
> On 2015-09-19 at 06:40:51 +0200, Marek Vasut <marex@xxxxxxx> wrote:
>> Fix the following compiler splat by adding __maybe_unused annotation
>> to the variable. Using this particular annotation has the least ugly
>> impact on the code compared to using ifdeffery.
>>
>> arch/nios2/kernel/setup.c: In function 'nios2_boot_init':
>> arch/nios2/kernel/setup.c:107:7: warning: unused variable 'cmdline_passed' [-Wunused-variable]
>>   char cmdline_passed[COMMAND_LINE_SIZE] = { 0, };
>>        ^
>>
>> Signed-off-by: Marek Vasut <marex@xxxxxxx>
>
> Reviewed-by: Tobias Klauser <tklauser@xxxxxxxxxx>
> --
Acked-by: Ley Foon Tan <lftan@xxxxxxxxxx>
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