[PATCH -next] scsi: bnx2i: remove set but not used variable 'cid_num'

[YueHaibing]

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

drivers/scsi/bnx2i/bnx2i_hwi.c: In function 'bnx2i_process_ofld_cmpl':
drivers/scsi/bnx2i/bnx2i_hwi.c:2430:6: warning:
 variable 'cid_num' set but not used [-Wunused-but-set-variable]

It never used since commit
  cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")

Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/scsi/bnx2i/bnx2i_hwi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index 6bad268..91f5316 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -2427,7 +2427,6 @@ static void bnx2i_process_ofld_cmpl(struct bnx2i_hba *hba,
 {
        u32 cid_addr;
        struct bnx2i_endpoint *ep;
-       u32 cid_num;
 
        ep = bnx2i_find_ep_in_ofld_list(hba, ofld_kcqe->iscsi_conn_id);
        if (!ep) {
@@ -2462,7 +2461,6 @@ static void bnx2i_process_ofld_cmpl(struct bnx2i_hba *hba,
        } else {
                ep->state = EP_STATE_OFLD_COMPL;
                cid_addr = ofld_kcqe->iscsi_conn_context_id;
-               cid_num = bnx2i_get_cid_num(ep);
                ep->ep_cid = cid_addr;
                ep->qp.ctx_base = NULL;
        }