scsi: qla2xxx: edif: Remove unneeded variable

Fix the following coccicheck warning:

drivers/scsi/qla2xxx/qla_edif.c:660:11-15: Unneeded variable: "rval".

Return "0" on line 761.

Link: https://lore.kernel.org/r/20220426074334.9281-1-guozhengkui@vivo.com
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_edif.c b/drivers/scsi/qla2xxx/qla_edif.c
index 0628633..cb8145a 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_edif.c
+++ b/drivers/scsi/qla2xxx/qla_edif.c
@@ -657,7 +657,6 @@ qla_edif_app_chk_sa_update(scsi_qla_host_t *vha, fc_port_t *fcport,
 static int
 qla_edif_app_authok(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 {
-       int32_t                 rval = 0;
        struct auth_complete_cmd appplogiok;
        struct app_plogi_reply  appplogireply = {0};
        struct fc_bsg_reply     *bsg_reply = bsg_job->reply;
@@ -758,7 +757,7 @@ errstate_exit:
                                                               &appplogireply,
                                                               sizeof(struct app_plogi_reply));
 
-       return rval;
+       return 0;
 }
 
 /**