From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 11 Aug 2016 21:05:25 +0000 (+0200)
Subject: net: can: usb: usb_8dev: don't print error when allocating urb fails
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7fe7cfa43a99056ffa52aed4053693dedc3cbbbb;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index a731720f1d13..108a30e15097 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -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;
 		}