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| author | Xin Long <lucien.xin@gmail.com> | 2016-02-15 14:28:04 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-17 15:41:54 -0500 |
| commit | ac1efde8022acf705c4b8393d5ee4b070594ba88 (patch) | |
| tree | 528e6a21f55f100ced489ff7bc7eb0606af677e9 /net | |
| parent | f46c7011b062726b798fa3326b5b0c2711ead2a0 (diff) | |
| download | linux-ac1efde8022acf705c4b8393d5ee4b070594ba88.tar.gz linux-ac1efde8022acf705c4b8393d5ee4b070594ba88.tar.bz2 linux-ac1efde8022acf705c4b8393d5ee4b070594ba88.zip | |
sctp: remove rcu_read_lock in sctp_seq_dump_remote_addrs()
sctp_seq_dump_remote_addrs is only called by sctp_assocs_seq_show()
and it has been protected by rcu_read_lock that is from
rhashtable_walk_start().
So we will remove this one.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/proc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/sctp/proc.c b/net/sctp/proc.c index ded7d931a6a5..cfc3c7101a38 100644 --- a/net/sctp/proc.c +++ b/net/sctp/proc.c @@ -161,7 +161,6 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa struct sctp_af *af; primary = &assoc->peer.primary_addr; - rcu_read_lock(); list_for_each_entry_rcu(transport, &assoc->peer.transport_addr_list, transports) { addr = &transport->ipaddr; @@ -172,7 +171,6 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa } af->seq_dump_addr(seq, addr); } - rcu_read_unlock(); } static void *sctp_eps_seq_start(struct seq_file *seq, loff_t *pos) |