From 2eed6ec5ec0bcc811edbbaa8e2ae494b6f33d5e0 Mon Sep 17 00:00:00 2001
From: Pau Espin Pedrol <pespin@sysmocom.de>
Date: Wed, 5 May 2021 17:51:19 +0200
Subject: [PATCH] gtp: constify pointer arg

Change-Id: Ib5b5a8b64247202a2538c2ff8f8601981ccda822
---
 gtp/gtp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtp/gtp.c b/gtp/gtp.c
index 547241d..caee5a6 100644
--- a/gtp/gtp.c
+++ b/gtp/gtp.c
@@ -773,7 +773,7 @@ static int gtp_resp(uint8_t version, struct gsn_t *gsn, struct pdp_t *pdp,
 
 static int gtp_notification(struct gsn_t *gsn, uint8_t version,
 		     union gtp_packet *packet, int len,
-		     struct sockaddr_in *peer, int fd, uint16_t seq)
+		     const struct sockaddr_in *peer, int fd, uint16_t seq)
 {
 
 	uint8_t ver = GTPHDR_F_GET_VER(packet->flags);