diff options
| author | Pavel Emelianov <xemul@openvz.org> | 2007-05-03 15:13:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-05-03 15:13:45 -0700 |
| commit | 7562f876cd93800f2f8c89445f2a563590b24e09 (patch) | |
| tree | 78a34c011af275efa0d55ba59c3bd49b771dd533 /net/ipv6/mcast.c | |
| parent | 03fba0479600114f32d29eee74ca3eaa364606bf (diff) | |
| download | linux-7562f876cd93800f2f8c89445f2a563590b24e09.tar.bz2 | |
[NET]: Rework dev_base via list_head (v3)
Cleanup of dev_base list use, with the aim to simplify making device
list per-namespace. In almost every occasion, use of dev_base variable
and dev->next pointer could be easily replaced by for_each_netdev
loop. A few most complicated places were converted to using
first_netdev()/next_netdev().
Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/mcast.c')
| -rw-r--r-- | net/ipv6/mcast.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 6c2758951d60..3e308fb41b49 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -2331,9 +2331,8 @@ static inline struct ifmcaddr6 *igmp6_mc_get_first(struct seq_file *seq) struct ifmcaddr6 *im = NULL; struct igmp6_mc_iter_state *state = igmp6_mc_seq_private(seq); - for (state->dev = dev_base, state->idev = NULL; - state->dev; - state->dev = state->dev->next) { + state->idev = NULL; + for_each_netdev(state->dev) { struct inet6_dev *idev; idev = in6_dev_get(state->dev); if (!idev) @@ -2360,7 +2359,7 @@ static struct ifmcaddr6 *igmp6_mc_get_next(struct seq_file *seq, struct ifmcaddr read_unlock_bh(&state->idev->lock); in6_dev_put(state->idev); } - state->dev = state->dev->next; + state->dev = next_net_device(state->dev); if (!state->dev) { state->idev = NULL; break; @@ -2475,9 +2474,9 @@ static inline struct ip6_sf_list *igmp6_mcf_get_first(struct seq_file *seq) struct ifmcaddr6 *im = NULL; struct igmp6_mcf_iter_state *state = igmp6_mcf_seq_private(seq); - for (state->dev = dev_base, state->idev = NULL, state->im = NULL; - state->dev; - state->dev = state->dev->next) { + state->idev = NULL; + state->im = NULL; + for_each_netdev(state->dev) { struct inet6_dev *idev; idev = in6_dev_get(state->dev); if (unlikely(idev == NULL)) @@ -2513,7 +2512,7 @@ static struct ip6_sf_list *igmp6_mcf_get_next(struct seq_file *seq, struct ip6_s read_unlock_bh(&state->idev->lock); in6_dev_put(state->idev); } - state->dev = state->dev->next; + state->dev = next_net_device(state->dev); if (!state->dev) { state->idev = NULL; goto out; |