diff options
Diffstat (limited to 'net/rds/bind.c')
| -rw-r--r-- | net/rds/bind.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/rds/bind.c b/net/rds/bind.c index cc7e3a138598..438452fb5fbc 100644 --- a/net/rds/bind.c +++ b/net/rds/bind.c @@ -62,10 +62,10 @@ struct rds_sock *rds_find_bound(__be32 addr, __be16 port) rcu_read_lock(); rs = rhashtable_lookup(&bind_hash_table, &key, ht_parms); - if (rs && !sock_flag(rds_rs_to_sk(rs), SOCK_DEAD)) - rds_sock_addref(rs); - else + if (rs && (sock_flag(rds_rs_to_sk(rs), SOCK_DEAD) || + !atomic_inc_not_zero(&rds_rs_to_sk(rs)->sk_refcnt))) rs = NULL; + rcu_read_unlock(); rdsdebug("returning rs %p for %pI4:%u\n", rs, &addr, |