ipv6: fix "'ioam6_if_id_max' defined but not used" warn
When compiling without CONFIG_SYSCTL, this warning appears: net/ipv6/addrconf.c:99:12: error: 'ioam6_if_id_max' defined but not used [-Werror=unused-variable] 99 | static u32 ioam6_if_id_max = U16_MAX; | ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Simply moving the declaration of this variable under ... #ifdef CONFIG_SYSCTL ... with other similar variables fixes the issue. Fixes: 9ee11f0f ("ipv6: ioam: Data plane support for Pre-allocated Trace") Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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