tree 1822166829bd225f80541b1572c437ca3493571b
parent fa91a10498f0ee24ec2aa3dd66798c76deecb94a
author Oliver Smith <osmith@sysmocom.de> 1709042335 +0100
committer Oliver Smith <osmith@sysmocom.de> 1709042459 +0100

lib/gtp-kernel.c: initialize ret with 0

Fix -Werror=maybe-uninitialize found in Pau's build env:

/home/pespin/dev/sysmocom/git/osmo-ggsn/lib/gtp-kernel.c: In function ‘gtp_kernel_tunnel_add’:
/home/pespin/dev/sysmocom/git/osmo-ggsn/lib/gtp-kernel.c:111:13: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialize]
  111 |         int ret;
      |             ^~~
/home/pespin/dev/sysmocom/git/osmo-ggsn/lib/gtp-kernel.c: In function ‘gtp_kernel_tunnel_del’:
/home/pespin/dev/sysmocom/git/osmo-ggsn/lib/gtp-kernel.c:167:13: error: ‘ret’ may be used uninitialized [-Werror=maybe-uninitialize]
  167 |         int ret;
      |             ^~~

Fixes: b17fe7bf ("kernel-gtp: support IPv6 on inner layer")
Change-Id: I19067ebe561d4c067b9ace7f5b201e15af6b342e