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Commit 94d43363 authored by Russ Dill's avatar Russ Dill Committed by Jeff Garzik
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[usb netdev] asix: fix regression 



51bf2976 caused a regression in the asix
usbnet driver. usb_control_msg returns the number of bytes read on
success, not 0. Tested with NETGEAR FA120.

Signed-off-by: default avatarRuss Dill <Russ.Dill@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent cadf1855

drivers/net/usb/asix.c

+3 −3
Original line number Diff line number Diff line
@@ -202,10 +202,10 @@ static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, 
		buf,

		size,

		USB_CTRL_GET_TIMEOUT);

	if (err >= 0 && err < size)

		err = -EINVAL;

	if (!err)

	if (err == size)

		memcpy(data, buf, size);

	else if (err >= 0)

		err = -EINVAL;

	kfree(buf);



out: