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Commit e89549b9 authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
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staging: rtl8192u: r8192U_core: 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 avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ca47d8f3

drivers/staging/rtl8192u/r8192U_core.c

+1 −4
Original line number Diff line number Diff line
@@ -1702,11 +1702,8 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) 
		}

		if (bSend0Byte) {

			tx_urb_zero = usb_alloc_urb(0, GFP_ATOMIC);

			if (!tx_urb_zero) {

				RT_TRACE(COMP_ERR,

					 "can't alloc urb for zero byte\n");

			if (!tx_urb_zero)

				return -ENOMEM;

			}

			usb_fill_bulk_urb(tx_urb_zero, udev,

					  usb_sndbulkpipe(udev, idx_pipe),

					  &zero, 0, tx_zero_isr, dev);