diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 04d1250747cf..0ca81d495bda 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -2145,7 +2145,8 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma)
 	if (length < (vma->vm_end - vma->vm_start)) {
 		dprintk(1,
 			"MMAP invalid, as it would overflow buffer length\n");
-		return -EINVAL;
+		ret = -EINVAL;
+		goto unlock;
 	}
 
 	ret = call_memop(vb, mmap, vb->planes[plane].mem_priv, vma);