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network: use IN_SET() macro

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Follow-up for 1d370b2c182505ff8033fccbebcc56621d305220.
This commit is contained in:
Yu Watanabe 2020-11-23 22:34:43 +09:00
parent 0d0799daf4
commit 53ec5dd028
1 changed files with 3 additions and 5 deletions
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8
src/network/networkd-dhcp-common.c
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@ -62,11 +62,9 @@ static struct DUID fallback_duid = { .type = DUID_TYPE_EN };
DUID* link_get_duid(Link *link) {
if (link->network->duid.type != _DUID_TYPE_INVALID)
return &link->network->duid;
else if (link->hw_addr.length == 0 &&
(link->manager->duid.type == DUID_TYPE_LLT ||
link->manager->duid.type == DUID_TYPE_LL))
/* Fallback to DUID that works without mac addresses.
* This is useful for tunnel devices without mac address. */
else if (link->hw_addr.length == 0 && IN_SET(link->manager->duid.type, DUID_TYPE_LLT, DUID_TYPE_LL))
/* Fallback to DUID that works without MAC address.
* This is useful for tunnel devices without MAC address. */
return &fallback_duid;
else
return &link->manager->duid;