Re: [Minios-devel] [UNIKRAFT PATCH] lib/vfscore: fcntl(): Remove unused variable `tmp`

[Sharan Santhanam <sharan.santhanam@xxxxxxxxx>]

Reviewed-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>


On 1/27/20 1:52 PM, Simon Kuenzer wrote:
> This commit avoids the compiler warning of the unused variable `tmp`
> in `fcntl()`.
>
> Signed-off-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
> ---
>   lib/vfscore/main.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/lib/vfscore/main.c b/lib/vfscore/main.c
> index b3fc2f24..fc9c17a6 100644
> --- a/lib/vfscore/main.c
> +++ b/lib/vfscore/main.c
> @@ -1448,7 +1448,9 @@ int fcntl(int fd, int cmd, ...)
>         va_list ap;
>         struct vfscore_file *fp;
>         int ret = 0, error;
> +#if defined(FIONBIO) && defined(FIOASYNC)
>         int tmp;
> +#endif
>   
>   	va_start(ap, cmd);
>         arg = va_arg(ap, int);
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