From c3ee8c65f63799b02e1fb828bac99fd5008fb565 Mon Sep 17 00:00:00 2001 From: Bernard Zhao Date: Sat, 1 Aug 2020 20:02:13 +0800 Subject: 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 Reviewed-by: Linus Walleij Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200801120216.8488-1-bernard@vivo.com --- drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c') diff --git a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c index 83e5aa47f0d6..45b975dee587 100644 --- a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c +++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c @@ -164,7 +164,9 @@ static int osd101t2587_panel_add(struct osd101t2587_panel *osd101t2587) if (ret) return ret; - return drm_panel_add(&osd101t2587->base); + drm_panel_add(&osd101t2587->base); + + return 0; } static int osd101t2587_panel_probe(struct mipi_dsi_device *dsi) -- cgit