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Commit 7fe7cfa4 authored by Wolfram Sang's avatar Wolfram Sang Committed by David S. Miller
Browse files

net: can: usb: usb_8dev: don't print error when allocating urb fails 



kmalloc will print enough information in case of failure.

Signed-off-by: default avatarWolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2479204b

drivers/net/can/usb/usb_8dev.c

+1 −4
Original line number Diff line number Diff line
@@ -623,10 +623,8 @@ static netdev_tx_t usb_8dev_start_xmit(struct sk_buff *skb, 


	/* create a URB, and a buffer for it, and copy the data to the URB */

	urb = usb_alloc_urb(0, GFP_ATOMIC);

	if (!urb) {

		netdev_err(netdev, "No memory left for URBs\n");

	if (!urb)

		goto nomem;

	}



	buf = usb_alloc_coherent(priv->udev, size, GFP_ATOMIC,

				 &urb->transfer_dma);
@@ -748,7 +746,6 @@ static int usb_8dev_start(struct usb_8dev_priv *priv) 
		/* create a URB, and a buffer for it */

		urb = usb_alloc_urb(0, GFP_KERNEL);

		if (!urb) {

			netdev_err(netdev, "No memory left for URBs\n");

			err = -ENOMEM;

			break;

		}