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| author | Taehee Yoo <ap420073@gmail.com> | 2020-02-15 10:50:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-16 19:32:11 -0800 |
| commit | 7151affeef8d527f50b4b68a871fd28bd660023f (patch) | |
| tree | eb514dcbc128ffdc4d3a5c7d73ba52a86319ee0c /net/dccp | |
| parent | 064ff66e2bef84f1153087612032b5b9eab005bd (diff) | |
| download | linux-7151affeef8d527f50b4b68a871fd28bd660023f.tar.bz2 | |
net: export netdev_next_lower_dev_rcu()
netdev_next_lower_dev_rcu() will be used to implement a function,
which is to walk all lower interfaces.
There are already functions that they walk their lower interface.
(netdev_walk_all_lower_dev_rcu, netdev_walk_all_lower_dev()).
But, there would be cases that couldn't be covered by given
netdev_walk_all_lower_dev_{rcu}() function.
So, some modules would want to implement own function,
which is to walk all lower interfaces.
In the next patch, netdev_next_lower_dev_rcu() will be used.
In addition, this patch removes two unused prototypes in netdevice.h.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp')
0 files changed, 0 insertions, 0 deletions