cxgb4: silence shift wrapping static checker warning
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 9 Jan 2014 05:34:00 +0000 (08:34 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Jan 2014 19:15:58 +0000 (11:15 -0800)
I don't know how large "tp->vlan_shift" is but static checkers worry
about shift wrapping bugs here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/chelsio/cxgb4/l2t.c