kmalloc will print enough information in case of failure.
Signed-off-by: Wolfram Sang <wsa-dev@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/usb/gs_usb.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index 6f0cbc38782e68..77e3cc06a30c8c 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -493,10 +493,8 @@ static netdev_tx_t gs_can_start_xmit(struct sk_buff *skb,
/* create a URB, and a buffer for it */
urb = usb_alloc_urb(0, GFP_ATOMIC);
- if (!urb) {
- netdev_err(netdev, "No memory left for URB\n");
+ if (!urb)
goto nomem_urb;
- }
hf = usb_alloc_coherent(dev->udev, sizeof(*hf), GFP_ATOMIC,
&urb->transfer_dma);
@@ -600,11 +598,8 @@ static int gs_can_open(struct net_device *netdev)
/* alloc rx urb */
urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!urb) {
- netdev_err(netdev,
- "No memory left for URB\n");
+ if (!urb)
return -ENOMEM;
- }
/* alloc rx buffer */
buf = usb_alloc_coherent(dev->udev,
--
2.8.1
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