diff --git a/lib/nvmf/ctrlr.c b/lib/nvmf/ctrlr.c
index abd9f8e0c..1f1d4d82e 100644
--- a/lib/nvmf/ctrlr.c
+++ b/lib/nvmf/ctrlr.c
@@ -2383,7 +2383,8 @@ spdk_nvmf_ctrlr_process_io_cmd(struct spdk_nvmf_request *req)
 
 	ns_info = &group->sgroups[ctrlr->subsys->id].ns_info[nsid - 1];
 	if (nvmf_ns_reservation_request_check(ns_info, ctrlr, req)) {
-		SPDK_NOTICELOG("Reservation Conflict for nsid %u, opcode %u\n", cmd->nsid, cmd->opc);
+		SPDK_DEBUGLOG(SPDK_LOG_NVMF, "Reservation Conflict for nsid %u, opcode %u\n",
+			      cmd->nsid, cmd->opc);
 		return SPDK_NVMF_REQUEST_EXEC_STATUS_COMPLETE;
 	}
 
diff --git a/lib/nvmf/subsystem.c b/lib/nvmf/subsystem.c
index 15ca25db9..8d8c94bf7 100644
--- a/lib/nvmf/subsystem.c
+++ b/lib/nvmf/subsystem.c
@@ -1295,7 +1295,7 @@ nvmf_ns_reservation_get_registrant(struct spdk_nvmf_ns *ns,
 	struct spdk_nvmf_registrant *reg, *tmp;
 
 	TAILQ_FOREACH_SAFE(reg, &ns->registrants, link, tmp) {
-		if (spdk_uuid_compare(&reg->hostid, uuid) == 0) {
+		if (!spdk_uuid_compare(&reg->hostid, uuid)) {
 			return reg;
 		}
 	}