scsi: qla2xxx: Simplify the calculation of variables

Fix the following coccicheck warnings:

./drivers/scsi/qla2xxx/qla_nvme.c:288:24-26: WARNING !A || A && B is
equivalent to !A || B.

Link: https://lore.kernel.org/r/[email protected]
Reported-by: Abaci Robot <[email protected]>
Reviewed-by: Himanshu Madhani <[email protected]>
Signed-off-by: Jiapeng Zhong <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Jiapeng Zhong

drivers/scsi/qla2xxx/qla_nvme.c

@@ -291,7 +291,7 @@ static int qla_nvme_ls_req(struct nvme_fc_local_port *lport,
 	struct qla_hw_data *ha;
 	srb_t           *sp;
 
-	if (!fcport || (fcport && fcport->deleted))
+	if (!fcport || fcport->deleted)
 		return rval;
 
 	vha = fcport->vha;