This patch adds the return value which needs the check and
prints the error message when it fails.
Signed-off-by: Leo Kim <leo.kim@xxxxxxxxx>
---
drivers/staging/wilc1000/linux_mon.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index 2b575d1..dd9e4b2 100644
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -266,7 +266,9 @@ static netdev_tx_t WILC_WFI_mon_xmit(struct sk_buff *skb,
/* if source address and bssid fields are equal>>Mac header */
/*send it to mgmt frames handler */
if (!(memcmp(srcAdd, bssid, 6))) {
- mon_mgmt_tx(mon_priv->real_ndev, skb->data, skb->len);
+ ret = mon_mgmt_tx(mon_priv->real_ndev, skb->data, skb->len);
+ if (ret)
+ netdev_err(dev, "fail to mgmt tx\n");
dev_kfree_skb(skb);
} else {
ret = wilc_mac_xmit(skb, mon_priv->real_ndev);
--
1.9.1
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