Add check for the return value of drm_simple_display_pipe_init() and
return the error if it fails in order to catch the error.
Signed-off-by: Chen Ni <[email protected]>
---
drivers/gpu/drm/tiny/bochs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tiny/bochs.c b/drivers/gpu/drm/tiny/bochs.c
index c23c9f0cf49c..31ad2bc4ee22 100644
--- a/drivers/gpu/drm/tiny/bochs.c
+++ b/drivers/gpu/drm/tiny/bochs.c
@@ -550,13 +550,15 @@ static int bochs_kms_init(struct bochs_device *bochs)
bochs->dev->mode_config.funcs = &bochs_mode_funcs;
bochs_connector_init(bochs->dev);
- drm_simple_display_pipe_init(bochs->dev,
+ ret = drm_simple_display_pipe_init(bochs->dev,
&bochs->pipe,
&bochs_pipe_funcs,
bochs_formats,
ARRAY_SIZE(bochs_formats),
NULL,
&bochs->connector);
+ if (ret)
+ return ret;
drm_mode_config_reset(bochs->dev);
--
2.25.1