diff --git a/iscsi-scst/usr/iscsi_adm.c b/iscsi-scst/usr/iscsi_adm.c
index 74682509a..19af94727 100644
--- a/iscsi-scst/usr/iscsi_adm.c
+++ b/iscsi-scst/usr/iscsi_adm.c
@@ -375,7 +375,7 @@ out:
 static int sess_handle(int op, u32 set, u32 tid, u64 sid, char *params)
 {
 	int err = -EINVAL;
-	struct iscsi_adm_req req;
+	struct iscsi_adm_req req = {};
 
 	if (op == OP_NEW || op == OP_UPDATE) {
 		fprintf(stderr, "Unsupported.\n");
diff --git a/iscsi-scst/usr/iscsi_adm.h b/iscsi-scst/usr/iscsi_adm.h
index ae96b8c3e..2cce717a3 100644
--- a/iscsi-scst/usr/iscsi_adm.h
+++ b/iscsi-scst/usr/iscsi_adm.h
@@ -74,7 +74,6 @@ struct iscsi_adm_req {
 	u32 tid;
 	u64 sid;
 	u32 cid;
-	u32 lun;
 
 	union {
 		struct msg_trgt trgt;
diff --git a/iscsi-scst/usr/message.c b/iscsi-scst/usr/message.c
index 4e41acfeb..341fbbf08 100644
--- a/iscsi-scst/usr/message.c
+++ b/iscsi-scst/usr/message.c
@@ -58,8 +58,8 @@ static void iscsi_adm_request_exec(struct iscsi_adm_req *req, struct iscsi_adm_r
 {
 	int err = 0;
 
-	log_debug(1, "request %u, tid %u, sid 0x%" PRIx64 ", cid %u, lun %u",
-		req->rcmnd, req->tid, req->sid, req->cid, req->lun);
+	log_debug(1, "request %u, tid %u, sid 0x%" PRIx64 ", cid %u",
+		req->rcmnd, req->tid, req->sid, req->cid);
 
 	switch (req->rcmnd) {
 	case C_TRGT_NEW: