From eff3bcb24547e671e63df9b70157c3ff9bb9f95a Mon Sep 17 00:00:00 2001 From: David Gibson Date: Thu, 3 Aug 2023 17:19:41 +1000 Subject: netlink: Split nl_addr() into separate operation functions nl_addr() can perform three quite different operations based on the 'op' parameter, each of which uses a different subset of the parameters. Split them up into a function for each operation. This does use more lines of code, but the overlap wasn't that great, and the separated logic is much easier to follow. It's also clearer in the callers what we expect the netlink operations to do, and what information it uses. Signed-off-by: David Gibson [sbrivio: Minor formatting fixes in pasta_ns_conf()] Signed-off-by: Stefano Brivio --- conf.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'conf.c') diff --git a/conf.c b/conf.c index 8fa5322..2c2eb05 100644 --- a/conf.c +++ b/conf.c @@ -651,10 +651,8 @@ static unsigned int conf_ip4(unsigned int ifi, if (IN4_IS_ADDR_UNSPECIFIED(&ip4->gw)) nl_route(NL_GET, ifi, 0, AF_INET, &ip4->gw); - if (IN4_IS_ADDR_UNSPECIFIED(&ip4->addr)) { - nl_addr(NL_GET, ifi, 0, AF_INET, - &ip4->addr, &ip4->prefix_len, NULL); - } + if (IN4_IS_ADDR_UNSPECIFIED(&ip4->addr)) + nl_addr_get(ifi, AF_INET, &ip4->addr, &ip4->prefix_len, NULL); if (!ip4->prefix_len) { in_addr_t addr = ntohl(ip4->addr.s_addr); @@ -704,9 +702,9 @@ static unsigned int conf_ip6(unsigned int ifi, if (IN6_IS_ADDR_UNSPECIFIED(&ip6->gw)) nl_route(NL_GET, ifi, 0, AF_INET6, &ip6->gw); - nl_addr(NL_GET, ifi, 0, AF_INET6, - IN6_IS_ADDR_UNSPECIFIED(&ip6->addr) ? &ip6->addr : NULL, - &prefix_len, &ip6->addr_ll); + nl_addr_get(ifi, AF_INET6, + IN6_IS_ADDR_UNSPECIFIED(&ip6->addr) ? &ip6->addr : NULL, + &prefix_len, &ip6->addr_ll); memcpy(&ip6->addr_seen, &ip6->addr, sizeof(ip6->addr)); memcpy(&ip6->addr_ll_seen, &ip6->addr_ll, sizeof(ip6->addr_ll)); -- cgit v1.2.3