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network: silence false warning about unitialized variable

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[1177/3647] Compiling C object systemd-networkd.p/src_network_networkd-bridge-vlan.c.o
In function ‘bridge_vlan_append_set_info’,
    inlined from ‘bridge_vlan_set_message’ at ../src/network/networkd-bridge-vlan.c:257:21:
../src/network/networkd-bridge-vlan.c:162:28: warning: ‘untagged’ may be used uninitialized [-Wmaybe-uninitialized]
  162 |                         if (untagged == u)
      |                            ^
../src/network/networkd-bridge-vlan.c: In function ‘bridge_vlan_set_message’:
../src/network/networkd-bridge-vlan.c:111:14: note: ‘untagged’ was declared here
  111 |         bool untagged, pvid_is_untagged;
      |              ^~~~~~~~
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2026-07-16 15:17:33 +02:00
parent 9d8f8d55ed
commit d094067547
1 changed files with 2 additions and 1 deletions
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3
src/network/networkd-bridge-vlan.c
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@@ -108,7 +108,8 @@ static uint16_t link_get_pvid(Link *link, bool *ret_untagged) {
static int bridge_vlan_append_set_info(Link *link, sd_netlink_message *m) {
_cleanup_free_ char *str = NULL;
uint16_t pvid, begin = UINT16_MAX;
bool untagged, pvid_is_untagged;
bool pvid_is_untagged, untagged = false; /* <untagged> is always set togather with <begin>.
* Initialize to appease gcc. */
int r;
assert(link);