diff options
| author | David S. Miller <davem@davemloft.net> | 2011-03-10 16:34:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-10 16:37:26 -0800 |
| commit | dbdd9a52e38a4a93adfa4d0278801cce4fad98eb (patch) | |
| tree | a223ba84f33976b0d2c17d3177cbe976a3c948fc /include/linux/igmp.h | |
| parent | 33175d84ee3fa29991adb80513683e010769e807 (diff) | |
| download | lwn-dbdd9a52e38a4a93adfa4d0278801cce4fad98eb.tar.gz lwn-dbdd9a52e38a4a93adfa4d0278801cce4fad98eb.zip | |
ipv4: Remove redundant RCU locking in ip_check_mc().
All callers are under rcu_read_lock() protection already.
Rename to ip_check_mc_rcu() to make it even more clear.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/igmp.h')
| -rw-r--r-- | include/linux/igmp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 74cfcff0148b..82de336b8155 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -217,7 +217,7 @@ struct ip_mc_list { #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value) #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value) -extern int ip_check_mc(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto); +extern int ip_check_mc_rcu(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto); extern int igmp_rcv(struct sk_buff *); extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr); extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr); |