1 files changed, 3 insertions, 1 deletions

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index e0adcd123f48..711d7156efd8 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -131,8 +131,10 @@ static void caif_flow_cb(struct sk_buff *skb)
         caifd = caif_get(skb->dev);
 
         WARN_ON(caifd == NULL);
-        if (caifd == NULL)
+        if (!caifd) {
+                rcu_read_unlock();
                 return;
+        }
 
         caifd_hold(caifd);
         rcu_read_unlock();