[SCSI] fcoe: remove unused ptype field in fcoe_rcv_info

There is no need to cache the ptype in fcoe_rcv_info struct as it is never
used anywhere.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/bnx2fc/bnx2fc_fcoe.c

@@ -418,7 +418,6 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev,
 
 	fr = fcoe_dev_from_skb(skb);
 	fr->fr_dev = lport;
-	fr->ptype = ptype;
 
 	bg = &bnx2fc_global;
 	spin_lock_bh(&bg->fcoe_rx_list.lock);

drivers/scsi/fcoe/fcoe.c

@@ -1350,7 +1350,6 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev,
 
 	fr = fcoe_dev_from_skb(skb);
 	fr->fr_dev = lport;
-	fr->ptype = ptype;
 
 	/*
 	 * In case the incoming frame's exchange is originated from

include/scsi/fc_frame.h

@@ -78,7 +78,6 @@ struct fc_frame {
 };
 
 struct fcoe_rcv_info {
-	struct packet_type  *ptype;
 	struct fc_lport	*fr_dev;	/* transport layer private pointer */
 	struct fc_seq	*fr_seq;	/* for use with exchange manager */
 	struct fc_fcp_pkt *fr_fsp;	/* for the corresponding fcp I/O */