[PATCH 1/2] media: cedrus: Fix missing cleanup in error path

[Andrey Skvortsov]

From: Samuel Holland <samuel@xxxxxxxxxxxx>

From: Samuel Holland <samuel@xxxxxxxxxxxx>

According to the documentation struct v4l2_fh has to be cleaned up with
v4l2_fh_exit() before being freed. [1]

1. https://docs.kernel.org/driver-api/media/v4l2-fh.html

Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@xxxxxxxxx>
Fixes: 50e761516f2b ("media: platform: Add Cedrus VPU decoder driver")
---
 drivers/staging/media/sunxi/cedrus/cedrus.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 6600245dff0e2..1d2130f35fffc 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -391,6 +391,7 @@ static int cedrus_open(struct file *file)
 err_m2m_release:
 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 err_free:
+	v4l2_fh_exit(&ctx->fh);
 	kfree(ctx);
 	mutex_unlock(&dev->dev_mutex);
 
-- 
2.51.0