Commit 7ae0451e authored Aug 27, 2020 by Alexander Aring Committed by David Teigland Aug 27, 2020

fs: dlm: use free_con to free connection

This patch use free_con() functionality to free the listen connection if
listen fails. It also fixes an issue that a freed resource is still part
of the connection_hash as hlist_del() is not called in this case. The
only difference is that free_con() handles othercon as well, but this is
never been set for the listen connection.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>

parent 948c47e9

fs/dlm/lowcomms.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1704,10 +1704,8 @@ int dlm_lowcomms_start(void)
		fail_unlisten:
		dlm_allow_conn = 0;
		con = nodeid2con(0,0);
		if (con) {
		close_connection(con, false, true, true);
		kfree_rcu(con, rcu);
		}
		if (con)
		free_conn(con);
		fail:
		return error;
		}

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