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Diffstat (limited to 'net/caif/caif_dev.c')
-rw-r--r--net/caif/caif_dev.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 0e651cf..366ca0f 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -118,6 +118,7 @@ static struct caif_device_entry *caif_get(struct net_device *dev)
static int transmit(struct cflayer *layer, struct cfpkt *pkt)
{
+ int err;
struct caif_device_entry *caifd =
container_of(layer, struct caif_device_entry, layer);
struct sk_buff *skb;
@@ -125,9 +126,11 @@ static int transmit(struct cflayer *layer, struct cfpkt *pkt)
skb = cfpkt_tonative(pkt);
skb->dev = caifd->netdev;
- dev_queue_xmit(skb);
+ err = dev_queue_xmit(skb);
+ if (err > 0)
+ err = -EIO;
- return 0;
+ return err;
}
/*