From: Chuhong Yuan hslester96@gmail.com
[ 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@gmail.com Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 97d660606d984..b8c2b8bba826e 100644 --- a/drivers/media/platform/omap3isp/isppreview.c +++ b/drivers/media/platform/omap3isp/isppreview.c @@ -2287,7 +2287,7 @@ 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);
@@ -2320,6 +2320,8 @@ 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; }