[PATCH] drm/ttm: Remove unnecessary '0' values from ret

[PATCH] drm/ttm: Remove unnecessary '0' values from ret

[Li zeming]

The variable ret is assigned in the judgment branch statement, he does
not need to initialize the assignment.

Signed-off-by: Li zeming <zeming@nfschina.com>
---
 include/drm/ttm/ttm_bo_driver.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 897b88f0bd59..1afa891f488a 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -106,7 +106,7 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo,
 				 bool interruptible, bool no_wait,
 				 struct ww_acquire_ctx *ticket)
 {
-	int ret = 0;
+	int ret;
 
 	if (no_wait) {
 		bool success;
-- 
2.18.2

Re: [PATCH] drm/ttm: Remove unnecessary '0' values from ret

[Christian König]

Am 07.09.22 um 05:29 schrieb Li zeming:
> The variable ret is assigned in the judgment branch statement, he does
> not need to initialize the assignment.
>
> Signed-off-by: Li zeming <zeming@nfschina.com>

Reviewed and pushed to drm-misc-next.

Thanks,
Christian.

> ---
>   include/drm/ttm/ttm_bo_driver.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
> index 897b88f0bd59..1afa891f488a 100644
> --- a/include/drm/ttm/ttm_bo_driver.h
> +++ b/include/drm/ttm/ttm_bo_driver.h
> @@ -106,7 +106,7 @@ static inline int ttm_bo_reserve(struct ttm_buffer_object *bo,
>   				 bool interruptible, bool no_wait,
>   				 struct ww_acquire_ctx *ticket)
>   {
> -	int ret = 0;
> +	int ret;
>   
>   	if (no_wait) {
>   		bool success;