scsi: qla2xxx: Remove redundant initialization of variable num_cnt

The variable num_cnt is being initialized with a value that is never read,
it is being updated later on. The assignment is redundant and can be
removed.

Link: https://lore.kernel.org/r/20210804131344.112635-1-colin.king@canonical.comReviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Addresses-Coverity: ("Unused value")

drivers/scsi/qla2xxx/qla_edif.c

@@ -875,7 +875,7 @@ static int
 qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
 {
 	int32_t			rval = 0;
-	int32_t			num_cnt = 1;
+	int32_t			num_cnt;
 	struct fc_bsg_reply	*bsg_reply = bsg_job->reply;
 	struct app_pinfo_req	app_req;
 	struct app_pinfo_reply	*app_reply;