scsi: bnx2fc: Remove set but not used variable 'oxid'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/bnx2fc/bnx2fc_fcoe.c: In function 'bnx2fc_rcv':
drivers/scsi/bnx2fc/bnx2fc_fcoe.c:435:17: warning:
 variable 'oxid' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index f000458..723a4c9 100644 (file)
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -436,7 +436,6 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev,
        struct fcoe_rcv_info *fr;
        struct fcoe_percpu_s *bg;
        struct sk_buff *tmp_skb;
-       unsigned short oxid;
 
        interface = container_of(ptype, struct bnx2fc_interface,
                                 fcoe_packet_type);
@@ -470,8 +469,6 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev,
        skb_set_transport_header(skb, sizeof(struct fcoe_hdr));
        fh = (struct fc_frame_header *) skb_transport_header(skb);
 
-       oxid = ntohs(fh->fh_ox_id);
-
        fr = fcoe_dev_from_skb(skb);
        fr->fr_dev = lport;