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net: pkt_filter: Avoid unused function warning

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The get_ip_rules() function is only used if IPv4 or IPv6
filtering is enabled so add checks to avoid unused function
warning.

Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
This commit is contained in:
Jukka Rissanen 2025-04-10 16:59:45 +03:00 • committed by Benjamin Cabé
commit c066deb5ef
1 changed files with 2 additions and 1 deletions
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3
subsys/net/pkt_filter/base.c
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@ -49,6 +49,7 @@ struct npf_rule_list npf_ipv6_recv_rules = {
/*
* Helper function
*/
#if defined(CONFIG_NET_PKT_FILTER_IPV4_HOOK) || defined(CONFIG_NET_PKT_FILTER_IPV6_HOOK)
static struct npf_rule_list *get_ip_rules(uint8_t pf)
{
switch (pf) {
@ -68,7 +69,7 @@ static struct npf_rule_list *get_ip_rules(uint8_t pf)
return NULL;
}
#endif /* CONFIG_NET_PKT_FILTER_IPV4_HOOK || CONFIG_NET_PKT_FILTER_IPV6_HOOK */
/*
* Rule application
*/