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sctp: Correctly cleanup procfs entries upon failure.

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This patch remove the proc fs entry which has been created if fail to
set up proc fs entry for the SCTP protocol.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun
2008-06-16 16:59:55 -07:00
committed by David S. Miller
parent 93653e0448
commit 80896a3584
1 changed files with 12 additions and 3 deletions
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15
net/sctp/protocol.c
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@@ -108,14 +108,23 @@ static __init int sctp_proc_init(void)
} }
if (sctp_snmp_proc_init()) if (sctp_snmp_proc_init())
goto out_nomem; goto out_snmp_proc_init;
if (sctp_eps_proc_init()) if (sctp_eps_proc_init())
goto out_nomem; goto out_eps_proc_init;
if (sctp_assocs_proc_init()) if (sctp_assocs_proc_init())
goto out_nomem; goto out_assocs_proc_init;
return 0; return 0;
out_assocs_proc_init:
sctp_eps_proc_exit();
out_eps_proc_init:
sctp_snmp_proc_exit();
out_snmp_proc_init:
if (proc_net_sctp) {
proc_net_sctp = NULL;
remove_proc_entry("sctp", init_net.proc_net);
}
out_nomem: out_nomem:
return -ENOMEM; return -ENOMEM;
} }