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rtnetlink: make rtnl_register accept a flags parameter

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This change allows us to later indicate to rtnetlink core that certain
doit functions should be called without acquiring rtnl_mutex.

This change should have no effect, we simply replace the last (now
unused) calcit argument with the new flag.

Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal
2017-08-09 20:41:48 +02:00
committed by David S. Miller
parent e1fa6d216d
commit b97bac64a5
26 changed files with 95 additions and 96 deletions
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6
net/can/gw.c
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@@ -1031,15 +1031,15 @@ static __init int cgw_module_init(void)
notifier.notifier_call = cgw_notifier;
register_netdevice_notifier(&notifier);
if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, 0)) {
unregister_netdevice_notifier(&notifier);
kmem_cache_destroy(cgw_cache);
return -ENOBUFS;
}
/* Only the first call to __rtnl_register can fail */
__rtnl_register(PF_CAN, RTM_NEWROUTE, cgw_create_job, NULL, NULL);
__rtnl_register(PF_CAN, RTM_DELROUTE, cgw_remove_job, NULL, NULL);
__rtnl_register(PF_CAN, RTM_NEWROUTE, cgw_create_job, NULL, 0);
__rtnl_register(PF_CAN, RTM_DELROUTE, cgw_remove_job, NULL, 0);
return 0;
}