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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-10-12 14:24:08 +0800
committerDavid S. Miller <davem@davemloft.net>2013-10-17 15:39:50 -0400
commit09b69024d97356fb660d1162e172ed4f1be7ceae (patch)
tree989493bcb49e36f9adbe4096ebf97f8a416ad821 /drivers/net/usb
parent725907827a7f46dfb5df6e4f3d8f9bcbc9903877 (diff)
usbnet: fix error return code in usbnet_probe()
Fix to return -ENOMEM in the padding pkt alloc fail error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/usbnet.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index bf94e10a37c8..90a429b7ebad 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1688,8 +1688,10 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
if (dev->can_dma_sg && !(info->flags & FLAG_SEND_ZLP) &&
!(info->flags & FLAG_MULTI_PACKET)) {
dev->padding_pkt = kzalloc(1, GFP_KERNEL);
- if (!dev->padding_pkt)
+ if (!dev->padding_pkt) {
+ status = -ENOMEM;
goto out4;
+ }
}
status = register_netdev (net);