A mfc_debug_enter() is not balanced by a corresponding mfc_debug_leave().
Add the missing call.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Compile tested only.
Apparently, only a debug message was missing, so don't bother with a
Fixes tag, it is not really a bug.
---
drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
index 2fe3c9228ac5..5f80931f056d 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
@@ -774,8 +774,10 @@ static int s5p_mfc_open(struct file *file)
int ret = 0;
mfc_debug_enter();
- if (mutex_lock_interruptible(&dev->mfc_mutex))
- return -ERESTARTSYS;
+ if (mutex_lock_interruptible(&dev->mfc_mutex)) {
+ ret = -ERESTARTSYS;
+ goto err_enter;
+ }
dev->num_inst++; /* It is guarded by mfc_mutex in vfd */
/* Allocate memory for context */
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
@@ -946,6 +948,7 @@ static int s5p_mfc_open(struct file *file)
err_alloc:
dev->num_inst--;
mutex_unlock(&dev->mfc_mutex);
+err_enter:
mfc_debug_leave();
return ret;
}
--
2.47.0
