From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Wed, 11 Sep 2024 11:51:27 +0000 (+0200)
Subject: drm/ast: Respect return value from CRTC init
X-Git-Tag: v6.13-rc1~122^2~23^2~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0994ea1b279eea7fc441e3fe17739aab9db919ef;p=thirdparty%2Fkernel%2Flinux.git

drm/ast: Respect return value from CRTC init

Return an error if CRTC initialization fails.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240911115347.899148-10-tzimmermann@suse.de
---

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 784e8ac0e6681..f90fade5d681a 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -1396,7 +1396,9 @@ int ast_mode_config_init(struct ast_device *ast)
 	if (ret)
 		return ret;
 
-	ast_crtc_init(dev);
+	ret = ast_crtc_init(dev);
+	if (ret)
+		return ret;
 
 	switch (ast->tx_chip) {
 	case AST_TX_NONE: