commit f602801f91f0e042b4fbefa19dd59e500b139873
author Jukka Rissanen <jukka.rissanen@linux.intel.com> Tue May 11 19:42:25 2021 +0300
committer Kumar Gala <kumar.gala@gmail.com> Tue May 11 15:44:50 2021 -0500
tree eff096541526ff4a69d3b7a5e1ec5124834072f5
parent 76dee395d8b68584e61e7277562a688b52afef2d

net: igmp: Fix uninitialized variable

The return value might be uninitialized if there was no
suitable IPv4 address found for the network interface.

Coverity-CID: 224630
Fixes #35158

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>

subsys/net/ip/igmp.c

diff --git a/subsys/net/ip/igmp.c b/subsys/net/ip/igmp.c
index 77e0f1d..a36444a 100644
--- a/subsys/net/ip/igmp.c
+++ b/subsys/net/ip/igmp.c
@@ -120,7 +120,7 @@
 	struct net_if_ipv4 *ipv4 = iface->config.ip.ipv4;
 	struct net_pkt *pkt = NULL;
 	int i, count = 0;
-	int ret;
+	int ret = 0;
 
 	if (!ipv4) {
 		return -ENOENT;