From ac1efde8022acf705c4b8393d5ee4b070594ba88 Mon Sep 17 00:00:00 2001 From: Xin Long Date: Mon, 15 Feb 2016 14:28:04 +0800 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- net/sctp/proc.c | 2 -- 1 file changed, 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) -- 2.20.1