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| author | Vegard Nossum <vegard.nossum@oracle.com> | 2016-07-03 10:54:54 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-04 16:09:49 -0700 |
| commit | 3dad5424adfb346c871847d467f97dcdca64ea97 (patch) | |
| tree | fc7413d94100ca238343f21a327a7a80cd3bb364 /net/rds/tcp.c | |
| parent | d5d5e8d55732c7c35c354e45e3b0af2795978a57 (diff) | |
| download | linux-3dad5424adfb346c871847d467f97dcdca64ea97.tar.gz linux-3dad5424adfb346c871847d467f97dcdca64ea97.tar.bz2 linux-3dad5424adfb346c871847d467f97dcdca64ea97.zip | |
RDS: fix rds_tcp_init() error path
If register_pernet_subsys() fails, we shouldn't try to call
unregister_pernet_subsys().
Fixes: 467fa15356 ("RDS-TCP: Support multiple RDS-TCP listen endpoints, one per netns.")
Cc: stable@vger.kernel.org
Cc: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/tcp.c')
| -rw-r--r-- | net/rds/tcp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/rds/tcp.c b/net/rds/tcp.c index 74ee126a6fe6..c8a7b4c90190 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -616,7 +616,7 @@ static int rds_tcp_init(void) ret = rds_tcp_recv_init(); if (ret) - goto out_slab; + goto out_pernet; ret = rds_trans_register(&rds_tcp_transport); if (ret) @@ -628,8 +628,9 @@ static int rds_tcp_init(void) out_recv: rds_tcp_recv_exit(); -out_slab: +out_pernet: unregister_pernet_subsys(&rds_tcp_net_ops); +out_slab: kmem_cache_destroy(rds_tcp_conn_slab); out: return ret; |