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-rw-r--r--net/caif/caif_dev.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 61570ee76fe6..673728add60b 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -146,15 +146,17 @@ void caif_flow_cb(struct sk_buff *skb)
spin_lock_bh(&caifd->flow_lock);
send_xoff = caifd->xoff;
caifd->xoff = 0;
- if (!WARN_ON(caifd->xoff_skb_dtor == NULL)) {
- WARN_ON(caifd->xoff_skb != skb);
- dtor = caifd->xoff_skb_dtor;
- caifd->xoff_skb = NULL;
- caifd->xoff_skb_dtor = NULL;
- }
+ dtor = caifd->xoff_skb_dtor;
+
+ if (WARN_ON(caifd->xoff_skb != skb))
+ skb = NULL;
+
+ caifd->xoff_skb = NULL;
+ caifd->xoff_skb_dtor = NULL;
+
spin_unlock_bh(&caifd->flow_lock);
- if (dtor)
+ if (dtor && skb)
dtor(skb);
if (send_xoff)