diff options
| author | Bernard Zhao <bernard@vivo.com> | 2020-08-01 15:02:13 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-08-02 09:59:06 +0300 |
| commit | c3ee8c65f63799b02e1fb828bac99fd5008fb565 (patch) | |
| tree | 98d499bd08fe087dcd695457fb9ec22e4880912b /drivers/gpu/drm/panel/panel-sitronix-st7789v.c | |
| parent | 1a3fb590856a9d7e8392d970fc07791b6703de94 (diff) | |
| download | linux-c3ee8c65f63799b02e1fb828bac99fd5008fb565.tar.xz | |
drm/panel: remove return value of function drm_panel_add
The function "int drm_panel_add(struct drm_panel *panel)"
always returns 0, this return value is meaningless.
Also, there is no need to check return value which calls
"drm_panel_add and", error branch code will never run.
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200801120216.8488-1-bernard@vivo.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-sitronix-st7789v.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 3513ae40efa8..61e565524542 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -382,9 +382,7 @@ static int st7789v_probe(struct spi_device *spi) if (ret) return ret; - ret = drm_panel_add(&ctx->panel); - if (ret < 0) - return ret; + drm_panel_add(&ctx->panel); return 0; } |