sunvnet: don't change gso data on clones
authorDavid L Stevens <david.stevens@oracle.com>
Wed, 11 Feb 2015 13:20:17 +0000 (08:20 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 12 Feb 2015 03:41:40 +0000 (19:41 -0800)
commitf7d70f74811f5a522885b2962edeccb417e950c7
treea67252c41e854d14fdc25772e95da17d55c3851b
parent1d6c4cca41840c82e6967a48137f622547244630
sunvnet: don't change gso data on clones

This patch unclones an skb for the case where the sunvnet driver needs to
change the segmentation size so that it doesn't interfere with TCP SACK's
use of them.

Signed-off-by: David L Stevens <david.stevens@oracle.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/sun/sunvnet.c