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network: rename linux_configure_after_setting_mtu() to linux_configure_continue()

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This is a simple rename to make the function name more generic;
the next commit expands its usage to more than only the mtu handler.
This commit is contained in:
Dan Streetman 2019-12-19 13:14:42 -05:00
parent b63c88b627
commit 3a390124b7
1 changed files with 16 additions and 4 deletions
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20
src/network/networkd-link.c
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@ -1308,7 +1308,7 @@ static int link_set_proxy_arp(Link *link) {
return 0; return 0;
} }
static int link_configure_after_setting_mtu(Link *link); static int link_configure_continue(Link *link);
static int set_mtu_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) { static int set_mtu_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) {
int r; int r;
@ -1329,7 +1329,7 @@ static int set_mtu_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link)
log_link_debug(link, "Setting MTU done."); log_link_debug(link, "Setting MTU done.");
if (link->state == LINK_STATE_INITIALIZED) { if (link->state == LINK_STATE_INITIALIZED) {
r = link_configure_after_setting_mtu(link); r = link_configure_continue(link);
if (r < 0) if (r < 0)
link_enter_failed(link); link_enter_failed(link);
} }
@ -2785,10 +2785,22 @@ static int link_configure(Link *link) {
if (r < 0) if (r < 0)
return r; return r;
return link_configure_after_setting_mtu(link); return link_configure_continue(link);
} }
static int link_configure_after_setting_mtu(Link *link) { /* The configuration continues in this separate function, instead of
* including this in the above link_configure() function, for two
* reasons:
* 1) some devices reset the link when the mtu is set, which caused
* an infinite loop here in networkd; see:
* https://github.com/systemd/systemd/issues/6593
* https://github.com/systemd/systemd/issues/9831
* 2) if ipv6ll is disabled, then bringing the interface up must be
* delayed until after we get confirmation from the kernel that
* the addr_gen_mode parameter has been set (via netlink), see:
* https://github.com/systemd/systemd/issues/13882
*/
static int link_configure_continue(Link *link) {
int r; int r;
assert(link); assert(link);