From: Chuhong Yuan <hslester96@xxxxxxxxx>
[ Upstream commit dc7690a73017e1236202022e26a6aa133f239c8c ]
preview_init_entities() does not call v4l2_ctrl_handler_free() when
it fails.
Add the missed function to fix it.
Fixes: de1135d44f4f ("[media] omap3isp: CCDC, preview engine and resizer")
Signed-off-by: Chuhong Yuan <hslester96@xxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/media/platform/omap3isp/isppreview.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index 591c6de498f89..20857ae42a77f 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -2290,7 +2290,7 @@ static int preview_init_entities(struct isp_prev_device *prev)
me->ops = &preview_media_ops;
ret = media_entity_pads_init(me, PREV_PADS_NUM, pads);
if (ret < 0)
- return ret;
+ goto error_handler_free;
preview_init_formats(sd, NULL);
@@ -2323,6 +2323,8 @@ static int preview_init_entities(struct isp_prev_device *prev)
omap3isp_video_cleanup(&prev->video_in);
error_video_in:
media_entity_cleanup(&prev->subdev.entity);
+error_handler_free:
+ v4l2_ctrl_handler_free(&prev->ctrls);
return ret;
}
--
2.25.1
