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Commit 80896a35 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

sctp: Correctly cleanup procfs entries upon failure. 



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: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: default avatarNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 93653e04

net/sctp/protocol.c

+12 −3
Original line number Original line Diff line number Diff line
@@ -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;

}

}