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Commit 9ef9730b authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

cxgb4: silence shift wrapping static checker warning 



I don't know how large "tp->vlan_shift" is but static checkers worry
about shift wrapping bugs here.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarDimitris Michailidis <dm@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 228fdc08

drivers/net/ethernet/chelsio/cxgb4/l2t.c

+1 −1
Original line number Diff line number Diff line
@@ -423,7 +423,7 @@ u64 cxgb4_select_ntuple(struct net_device *dev, 
	 * in the Compressed Filter Tuple.

	 */

	if (tp->vlan_shift >= 0 && l2t->vlan != VLAN_NONE)

		ntuple |= (F_FT_VLAN_VLD | l2t->vlan) << tp->vlan_shift;

		ntuple |= (u64)(F_FT_VLAN_VLD | l2t->vlan) << tp->vlan_shift;



	if (tp->port_shift >= 0)

		ntuple |= (u64)l2t->lport << tp->port_shift;