mac802154: rx: add error handling after skb_clone
This patch adds error handling after skb_clone and deliver only if
skb_clone was successful.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index 971a855..95961cc 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -240,12 +240,13 @@
continue;
skb2 = skb_clone(skb, GFP_ATOMIC);
- skb2->dev = sdata->dev;
+ if (skb2) {
+ skb2->dev = sdata->dev;
+ ieee802154_deliver_skb(skb2);
- ieee802154_deliver_skb(skb2);
-
- sdata->dev->stats.rx_packets++;
- sdata->dev->stats.rx_bytes += skb->len;
+ sdata->dev->stats.rx_packets++;
+ sdata->dev->stats.rx_bytes += skb->len;
+ }
}
}