scsi: bfa: Remove set but unused variable 'rp'

This change subsequently makes 'rp_fcs' unused also.  Remove that too.

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/bfa/bfa_fcpim.c: In function ‘bfa_fcpim_lunmask_delete’:
 drivers/scsi/bfa/bfa_fcpim.c:2338:22: warning: variable ‘rp’ set but not used [-Wunused-but-set-variable]
 2338 | struct bfa_rport_s *rp = NULL;
 | ^~

Link: https://lore.kernel.org/r/20200723122446.1329773-10-lee.jones@linaro.org
Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Cc: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c
index 766f2b5..f6bf240 100644 (file)
--- a/drivers/scsi/bfa/bfa_fcpim.c
+++ b/drivers/scsi/bfa/bfa_fcpim.c
@@ -2335,9 +2335,7 @@ bfa_fcpim_lunmask_delete(struct bfa_s *bfa, u16 vf_id, wwn_t *pwwn,
                         wwn_t rpwwn, struct scsi_lun lun)
 {
        struct bfa_lun_mask_s   *lunm_list;
-       struct bfa_rport_s      *rp = NULL;
        struct bfa_fcs_lport_s *port = NULL;
-       struct bfa_fcs_rport_s *rp_fcs;
        int     i;
 
        /* in min cfg lunm_list could be NULL but  no commands should run. */
@@ -2353,12 +2351,8 @@ bfa_fcpim_lunmask_delete(struct bfa_s *bfa, u16 vf_id, wwn_t *pwwn,
                port = bfa_fcs_lookup_port(
                                &((struct bfad_s *)bfa->bfad)->bfa_fcs,
                                vf_id, *pwwn);
-               if (port) {
+               if (port)
                        *pwwn = port->port_cfg.pwwn;
-                       rp_fcs = bfa_fcs_lport_get_rport_by_pwwn(port, rpwwn);
-                       if (rp_fcs)
-                               rp = rp_fcs->bfa_rport;
-               }
        }
 
        lunm_list = bfa_get_lun_mask_list(bfa);