diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 5e5bc08d2b25..777d0324594a 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4299,8 +4299,12 @@ int sctp_transport_walk_start(struct rhashtable_iter *iter) return err; err = rhashtable_walk_start(iter); + if (err && err != -EAGAIN) { + rhashtable_walk_exit(iter); + return err; + } - return err == -EAGAIN ? 0 : err; + return 0; } void sctp_transport_walk_stop(struct rhashtable_iter *iter) @@ -4389,11 +4393,12 @@ EXPORT_SYMBOL_GPL(sctp_transport_lookup_process); int sctp_for_each_transport(int (*cb)(struct sctp_transport *, void *), struct net *net, int pos, void *p) { struct rhashtable_iter hti; - int err = 0; void *obj; + int err; - if (sctp_transport_walk_start(&hti)) - goto out; + err = sctp_transport_walk_start(&hti); + if (err) + return err; sctp_transport_get_idx(net, &hti, pos); obj = sctp_transport_get_next(net, &hti); @@ -4407,8 +4412,8 @@ int sctp_for_each_transport(int (*cb)(struct sctp_transport *, void *), if (err) break; } -out: sctp_transport_walk_stop(&hti); + return err; } EXPORT_SYMBOL_GPL(sctp_for_each_transport); |