diff --git a/drivers/staging/lustre/lustre/lmv/lmv_intent.c b/drivers/staging/lustre/lustre/lmv/lmv_intent.c
index 2bc1098d7c8a..51b7048ff9b2 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_intent.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_intent.c
@@ -137,8 +137,10 @@ static int lmv_intent_remote(struct obd_export *exp, void *lmm,
 		it->it_remote_lock_mode = it->it_lock_mode;
 	}
 
-	it->it_lock_handle = plock.cookie;
-	it->it_lock_mode = pmode;
+	if (pmode) {
+		it->it_lock_handle = plock.cookie;
+		it->it_lock_mode = pmode;
+	}
 
 out_free_op_data:
 	kfree(op_data);
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 09b2efe58d4d..c005a66e06e7 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -1419,7 +1419,7 @@ static int lmv_process_config(struct obd_device *obd, u32 len, void *buf)
 
 		obd_str2uuid(&obd_uuid,  lustre_cfg_buf(lcfg, 1));
 
-		if (sscanf(lustre_cfg_buf(lcfg, 2), "%d", &index) != 1) {
+		if (sscanf(lustre_cfg_buf(lcfg, 2), "%u", &index) != 1) {
 			rc = -EINVAL;
 			goto out;
 		}