[PATCH] reservation: Remove shadowing local variable 'ret'

[Alex Deucher]

On Fri, Jan 16, 2015 at 5:06 AM, Michel Dänzer <michel at daenzer.net> wrote:
> From: Michel Dänzer <michel.daenzer at amd.com>
>
> It was causing the return value of fence_is_signaled to be ignored, making
> reservation objects signal too early.
>
> Cc: stable at vger.kernel.org
> Reviewed-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/dma-buf/reservation.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c
> index 3c97c8f..8a37af9 100644
> --- a/drivers/dma-buf/reservation.c
> +++ b/drivers/dma-buf/reservation.c
> @@ -402,8 +402,6 @@ reservation_object_test_signaled_single(struct fence *passed_fence)
>         int ret = 1;
>
>         if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &lfence->flags)) {
> -               int ret;
> -
>                 fence = fence_get_rcu(lfence);
>                 if (!fence)
>                         return -1;
> --
> 2.1.4
>
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