From 3a78f064a679e44cbd77df9fcb30ebac32f5b46a Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 19 Nov 2020 15:07:07 +0100 Subject: drm/mcde: Fix uninitialized value "val" isn't initialized on the default: errorpath. Just return from the function if this happens. Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Linus Walleij Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20201119140707.1008407-1-linus.walleij@linaro.org --- drivers/gpu/drm/mcde/mcde_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/mcde_display.c index 192e11c88d72..d941026b940c 100644 --- a/drivers/gpu/drm/mcde/mcde_display.c +++ b/drivers/gpu/drm/mcde/mcde_display.c @@ -569,7 +569,7 @@ static void mcde_configure_channel(struct mcde *mcde, enum mcde_channel ch, default: dev_err(mcde->dev, "unknown flow mode %d\n", mcde->flow_mode); - break; + return; } writel(val, mcde->regs + sync); -- cgit v1.2.3