[PATCH 09/10] drm/ast: Respect return value from CRTC init

[Thomas Zimmermann]

Return an error if CRTC initialization fails.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 drivers/gpu/drm/ast/ast_mode.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 784e8ac0e668..f90fade5d681 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:
-- 
2.46.0