diff mbox series

[03/10] drm/tidss: Drop useless variable init

Message ID 20231101-tidss-probe-v1-3-45149e0f9415@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series drm/tidss: Probe related fixes and cleanups | expand

Commit Message

Tomi Valkeinen Nov. 1, 2023, 9:17 a.m. UTC 
No need to initialize the ret to 0 in dispc_softreset().

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 drivers/gpu/drm/tidss/tidss_dispc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Laurent Pinchart Nov. 1, 2023, 1:54 p.m. UTC | #1 
Hi Tomi,

Thank you for the patch.

On Wed, Nov 01, 2023 at 11:17:40AM +0200, Tomi Valkeinen wrote:
> No need to initialize the ret to 0 in dispc_softreset().
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/gpu/drm/tidss/tidss_dispc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
> index 9d9dee7abaef..ad7999434299 100644
> --- a/drivers/gpu/drm/tidss/tidss_dispc.c
> +++ b/drivers/gpu/drm/tidss/tidss_dispc.c
> @@ -2705,7 +2705,7 @@ static void dispc_init_errata(struct dispc_device *dispc)
>  static void dispc_softreset(struct dispc_device *dispc)
>  {
>  	u32 val;
> -	int ret = 0;
> +	int ret;
>  
>  	/* Soft reset */
>  	REG_FLD_MOD(dispc, DSS_SYSCONFIG, 1, 1, 1);
>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/tidss/tidss_dispc.c b/drivers/gpu/drm/tidss/tidss_dispc.c
index 9d9dee7abaef..ad7999434299 100644
--- a/drivers/gpu/drm/tidss/tidss_dispc.c
+++ b/drivers/gpu/drm/tidss/tidss_dispc.c
@@ -2705,7 +2705,7 @@  static void dispc_init_errata(struct dispc_device *dispc)
 static void dispc_softreset(struct dispc_device *dispc)
 {
 	u32 val;
-	int ret = 0;
+	int ret;
 
 	/* Soft reset */
 	REG_FLD_MOD(dispc, DSS_SYSCONFIG, 1, 1, 1);