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| author | YueHaibing <yuehaibing@huawei.com> | 2019-06-26 17:47:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-26 10:10:16 -0700 |
| commit | 8c33bf1b0a9663d1742cb19ee71da46a1d8670dd (patch) | |
| tree | 6b49ef1319ea4efc0838a85d71b746c3c1ba8e13 /net | |
| parent | 4480879251fb89b1c5585112b1ccc8c3333b41af (diff) | |
| download | linux-stable-8c33bf1b0a9663d1742cb19ee71da46a1d8670dd.tar.gz linux-stable-8c33bf1b0a9663d1742cb19ee71da46a1d8670dd.tar.bz2 linux-stable-8c33bf1b0a9663d1742cb19ee71da46a1d8670dd.zip | |
net/smc: Fix error path in smc_init
If register_pernet_subsys success in smc_init,
we should cleanup it in case any other error.
Fixes: 64e28b52c7a6 (net/smc: add pnet table namespace support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/smc/af_smc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 0c874e996f85..7621ec2f539c 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -2029,7 +2029,7 @@ static int __init smc_init(void) rc = smc_pnet_init(); if (rc) - return rc; + goto out_pernet_subsys; rc = smc_llc_init(); if (rc) { @@ -2080,6 +2080,9 @@ out_proto: proto_unregister(&smc_proto); out_pnet: smc_pnet_exit(); +out_pernet_subsys: + unregister_pernet_subsys(&smc_net_ops); + return rc; } |