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sctp: remove useless start_fail from sctp_ht_iter in proc 

After changing rhashtable_walk_start to return void, start_fail would
never be set other value than 0, and the checking for start_fail is
pointless, so remove it.

Fixes: 97a6ec4ac0 ("rhashtable: Change rhashtable_walk_start to return void")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long 2018-08-27 18:40:18 +08:00 committed by David S. Miller
parent bab1be79a5
commit 834539e69a
1 changed files with 0 additions and 4 deletions
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4
net/sctp/proc.c
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@ -215,7 +215,6 @@ static const struct seq_operations sctp_eps_ops = {
struct sctp_ht_iter {
struct seq_net_private p;
struct rhashtable_iter hti;
int start_fail;
};
static void *sctp_transport_seq_start(struct seq_file *seq, loff_t *pos)
@ -224,7 +223,6 @@ static void *sctp_transport_seq_start(struct seq_file *seq, loff_t *pos)
sctp_transport_walk_start(&iter->hti);
iter->start_fail = 0;
return sctp_transport_get_idx(seq_file_net(seq), &iter->hti, *pos);
}
@ -232,8 +230,6 @@ static void sctp_transport_seq_stop(struct seq_file *seq, void *v)
{
struct sctp_ht_iter *iter = seq->private;
if (iter->start_fail)
return;
sctp_transport_walk_stop(&iter->hti);
}