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authorXin Long <lucien.xin@gmail.com>2016-02-15 14:28:04 +0800
committerDavid S. Miller <davem@davemloft.net>2016-02-17 15:41:54 -0500
commitac1efde8022acf705c4b8393d5ee4b070594ba88 (patch)
tree528e6a21f55f100ced489ff7bc7eb0606af677e9 /net
parentf46c7011b062726b798fa3326b5b0c2711ead2a0 (diff)
downloadlinux-ac1efde8022acf705c4b8393d5ee4b070594ba88.tar.bz2
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.c2
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)