diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index eb17a911aa29..3e55daa37e66 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4676,20 +4676,11 @@ int sctp_get_sctp_info(struct sock *sk, struct sctp_association *asoc, EXPORT_SYMBOL_GPL(sctp_get_sctp_info); /* use callback to avoid exporting the core structure */ -int sctp_transport_walk_start(struct rhashtable_iter *iter) +void sctp_transport_walk_start(struct rhashtable_iter *iter) { - int err; - rhltable_walk_enter(&sctp_transport_hashtable, iter); - err = rhashtable_walk_start(iter); - if (err && err != -EAGAIN) { - rhashtable_walk_stop(iter); - rhashtable_walk_exit(iter); - return err; - } - - return 0; + rhashtable_walk_start(iter); } void sctp_transport_walk_stop(struct rhashtable_iter *iter) @@ -4780,12 +4771,10 @@ int sctp_for_each_transport(int (*cb)(struct sctp_transport *, void *), struct net *net, int *pos, void *p) { struct rhashtable_iter hti; struct sctp_transport *tsp; - int ret; + int ret = 0; again: - ret = sctp_transport_walk_start(&hti); - if (ret) - return ret; + sctp_transport_walk_start(&hti); tsp = sctp_transport_get_idx(net, &hti, *pos + 1); for (; !IS_ERR_OR_NULL(tsp); tsp = sctp_transport_get_next(net, &hti)) { |