[SCSI] bfa: fixed checkpatch errors for bfad files

This patch fixes checkpatch errors/warnings in bfad files.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/bfa/fcpim.c b/drivers/scsi/bfa/fcpim.c
index 8ce5d893..1f3c06e 100644
--- a/drivers/scsi/bfa/fcpim.c
+++ b/drivers/scsi/bfa/fcpim.c
@@ -286,11 +286,10 @@
 		bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_hcb_offline);
 		bfa_fcb_itnim_offline(itnim->itnim_drv);
 		bfa_itnim_offline(itnim->bfa_itnim);
-		if (bfa_fcs_port_is_online(itnim->rport->port) == BFA_TRUE) {
+		if (bfa_fcs_port_is_online(itnim->rport->port) == BFA_TRUE)
 			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_DISCONNECT);
-		} else {
+		else
 			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_OFFLINE);
-		}
 		break;
 
 	case BFA_FCS_ITNIM_SM_DELETE:
@@ -732,7 +731,7 @@
 		return NULL;
 
 	bfa_assert(rport->itnim != NULL);
-	return (rport->itnim);
+	return rport->itnim;
 }
 
 bfa_status_t