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net: ip: igmp: removed compiler warning when igmpv3 is enabled

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Made the definition of in_addr all_routers conditional to remove
compiler warning:
warning: 'all_routers' defined but not used [-Wunused-const-variable=]
The warning occurs when igmpv3 is enabled.

Signed-off-by: Ibe Van de Veire <ibe.vandeveire@basalte.be>
This commit is contained in:
Ibe Van de Veire 2024-01-15 13:35:45 +01:00 committed by Carles Cufí
parent c55593cca3
commit ba5bcb14ba
1 changed files with 2 additions and 1 deletions
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3
subsys/net/ip/igmp.c
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@ -36,9 +36,10 @@ LOG_MODULE_DECLARE(net_ipv4, CONFIG_NET_IPV4_LOG_LEVEL);
#define IGMPV3_BLOCK_OLD_SOURCES 0x06
static const struct in_addr all_systems = { { { 224, 0, 0, 1 } } };
static const struct in_addr all_routers = { { { 224, 0, 0, 2 } } };
#if defined(CONFIG_NET_IPV4_IGMPV3)
static const struct in_addr igmp_multicast_addr = { { { 224, 0, 0, 22 } } };
#else
static const struct in_addr all_routers = { { { 224, 0, 0, 2 } } };
#endif
#define dbg_addr(action, pkt_str, src, dst) \