lkml.org 
[lkml]   [2020]   [Sep]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH -next] dma-buf: heaps: Remove unused variable ret
From
Date
Am 22.09.20 um 09:53 schrieb Zou Wei:
> This patch fixes below warnings reported by coccicheck
>
> ./drivers/dma-buf/heaps/heap-helpers.c:202:5-8: Unneeded variable: "ret". Return "0" on line 215
>
> Signed-off-by: Zou Wei <zou_wei@huawei.com>

Acked-by: Christian König <christian.koenig@amd.com>

Going to pick this up for drm-misc-next.

> ---
> drivers/dma-buf/heaps/heap-helpers.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/dma-buf/heaps/heap-helpers.c b/drivers/dma-buf/heaps/heap-helpers.c
> index d0696cf..7969510 100644
> --- a/drivers/dma-buf/heaps/heap-helpers.c
> +++ b/drivers/dma-buf/heaps/heap-helpers.c
> @@ -199,7 +199,6 @@ static int dma_heap_dma_buf_begin_cpu_access(struct dma_buf *dmabuf,
> {
> struct heap_helper_buffer *buffer = dmabuf->priv;
> struct dma_heaps_attachment *a;
> - int ret = 0;
>
> mutex_lock(&buffer->lock);
>
> @@ -212,7 +211,7 @@ static int dma_heap_dma_buf_begin_cpu_access(struct dma_buf *dmabuf,
> }
> mutex_unlock(&buffer->lock);
>
> - return ret;
> + return 0;
> }
>
> static int dma_heap_dma_buf_end_cpu_access(struct dma_buf *dmabuf,

\
 
 \ /
  Last update: 2020-09-22 14:43    [W:0.037 / U:1.628 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site