kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <wsa-dev@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/usb/kvaser_usb.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c
index 6f1f3b675ff553..d51e0c401b483c 100644
--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -787,10 +787,8 @@ static int kvaser_usb_simple_msg_async(struct kvaser_usb_net_priv *priv,
int err;
urb = usb_alloc_urb(0, GFP_ATOMIC);
- if (!urb) {
- netdev_err(netdev, "No memory left for URBs\n");
+ if (!urb)
return -ENOMEM;
- }
buf = kmalloc(sizeof(struct kvaser_msg), GFP_ATOMIC);
if (!buf) {
@@ -1393,8 +1391,6 @@ static int kvaser_usb_setup_rx_urbs(struct kvaser_usb *dev)
urb = usb_alloc_urb(0, GFP_KERNEL);
if (!urb) {
- dev_warn(dev->udev->dev.parent,
- "No memory left for URBs\n");
err = -ENOMEM;
break;
}
@@ -1670,7 +1666,6 @@ static netdev_tx_t kvaser_usb_start_xmit(struct sk_buff *skb,
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
- netdev_err(netdev, "No memory left for URBs\n");
stats->tx_dropped++;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
--
2.8.1
--
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