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[3.8,08/86] net: asix: add missing flag to struct driver_info

Message ID 1396368519-12728-9-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa April 1, 2014, 4:07 p.m. UTC 
3.8.13.21 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Emil Goode <emilgoode@gmail.com>

[ Upstream commit d43ff4cd798911736fb39025ec8004284b1b0bc2 ]

The struct driver_info ax88178_info is assigned the function
asix_rx_fixup_common as it's rx_fixup callback. This means that
FLAG_MULTI_PACKET must be set as this function is cloning the
data and calling usbnet_skb_return. Not setting this flag leads
to usbnet_skb_return beeing called a second time from within
the rx_process function in the usbnet module.

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Reported-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/net/usb/asix_devices.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index 7a6e758..91d999d 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -878,7 +878,8 @@  static const struct driver_info ax88178_info = {
 	.status = asix_status,
 	.link_reset = ax88178_link_reset,
 	.reset = ax88178_reset,
-	.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR,
+	.flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR |
+		FLAG_MULTI_PACKET,
 	.rx_fixup = asix_rx_fixup,
 	.tx_fixup = asix_tx_fixup,
 };