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scsi: fnic: Remove set but not used 'fr_len'

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This addresses the following gcc warning with "make W=1":

drivers/scsi/fnic/fnic_fcs.c: In function ‘fnic_fcoe_send_vlan_req’:
drivers/scsi/fnic/fnic_fcs.c:379:6: warning: variable ‘fr_len’ set but
not used [-Wunused-but-set-variable]
  379 |  int fr_len;
      |      ^~~~~~

Link: https://lore.kernel.org/r/20200831081126.3251288-4-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jason Yan 2020-08-31 16:11:25 +08:00 committed by Martin K. Petersen
parent 6c53316d48
commit 446034e3d4
1 changed files with 0 additions and 2 deletions
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2
drivers/scsi/fnic/fnic_fcs.c
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@ -372,7 +372,6 @@ static void fnic_fcoe_send_vlan_req(struct fnic *fnic)
struct fnic_stats *fnic_stats = &fnic->fnic_stats;
struct sk_buff *skb;
char *eth_fr;
int fr_len;
struct fip_vlan *vlan;
u64 vlan_tov;
@ -387,7 +386,6 @@ static void fnic_fcoe_send_vlan_req(struct fnic *fnic)
if (!skb)
return;
fr_len = sizeof(*vlan);
eth_fr = (char *)skb->data;
vlan = (struct fip_vlan *)eth_fr;