Commit f7e6ed06 authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Martin K. Petersen
Browse files

scsi: fcoe: correct sending FIP VLAN packets on VLAN 0 



The FIP VLAN frame consists of an ethernet header followed
by the FIP VLAN frame, so we need to skip the ethernet header
if we want to check the FIP opcode.

Signed-off-by: default avatarHannes Reinecke <hare@suse.com>
Reviewed-by: default avatarBart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent c9596550

drivers/scsi/fcoe/fcoe.c

+2 −1
Original line number Diff line number Diff line
@@ -590,7 +590,8 @@ static void fcoe_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb) 
	 * Use default VLAN for FIP VLAN discovery protocol

	 */

	frame = (struct fip_frame *)skb->data;

	if (frame->fip.fip_op == ntohs(FIP_OP_VLAN) &&

	if (ntohs(frame->eth.h_proto) == ETH_P_FIP &&

	    ntohs(frame->fip.fip_op) == FIP_OP_VLAN &&

	    fcoe->realdev != fcoe->netdev)

		skb->dev = fcoe->realdev;

	else