From 1adcc27eb9835f290e4f152ef5931e6d4c766c91 Mon Sep 17 00:00:00 2001
From: Vadim Yanitskiy <vyanitskiy@sysmocom.de>
Date: Wed, 7 Apr 2021 03:56:03 +0200
Subject: [PATCH] l1sap: use TLVP_PRES_LEN() macro in l1sap_chan_act()

Change-Id: I6793623622fd7303d7dc22117a163a6990497c28
Related: SYS#4895, OS#4941
---
 src/common/l1sap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/common/l1sap.c b/src/common/l1sap.c
index aee47179d..3ebe8e19b 100644
--- a/src/common/l1sap.c
+++ b/src/common/l1sap.c
@@ -1969,8 +1969,7 @@ int l1sap_chan_act(struct gsm_bts_trx *trx, uint8_t chan_nr, struct tlv_parsed *
 
 	/* osmo-pcu calls this without a valid 'tp' parameter, so we
 	 * need to make sure ew don't crash here */
-	if (tp && TLVP_PRESENT(tp, GSM48_IE_CHANDESC_2) &&
-	    TLVP_LEN(tp, GSM48_IE_CHANDESC_2) >= sizeof(*cd)) {
+	if (tp && TLVP_PRES_LEN(tp, GSM48_IE_CHANDESC_2, sizeof(*cd))) {
 		cd = (struct gsm48_chan_desc *)
 		TLVP_VAL(tp, GSM48_IE_CHANDESC_2);