From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Tue, 30 Nov 2010 06:38:00 +0000 (+0000)
Subject: net: Fix too optimistic NETIF_F_HW_CSUM features
X-Git-Tag: 1.0.8~10
X-Git-Url: https://bbs.cooldavid.org/git/?p=jme.git;a=commitdiff_plain;h=9a08cd1048cd4a7851c306a759b5205b3d842248;hp=9a08cd1048cd4a7851c306a759b5205b3d842248

net: Fix too optimistic NETIF_F_HW_CSUM features

NETIF_F_HW_CSUM is a superset of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM, but
some drivers miss the difference. Fix this and also fix UFO dependency
on checksumming offload as it makes the same mistake in assumptions.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---