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Commit e04dae84 authored by Alan Cox's avatar Alan Cox Committed by David S. Miller
Browse files

af_unix: old_cred is surplus 



Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e57b8bdb

net/unix/af_unix.c

+1 −4
Original line number Original line Diff line number Diff line
@@ -441,7 +441,7 @@ static int unix_release_sock(struct sock *sk, int embrion) 
	/* ---- Socket is dead now and most probably destroyed ---- */

	/* ---- Socket is dead now and most probably destroyed ---- */





	/*

	/*

	 * Fixme: BSD difference: In BSD all sockets connected to use get

	 * Fixme: BSD difference: In BSD all sockets connected to us get

	 *	  ECONNRESET and we die on the spot. In Linux we behave

	 *	  ECONNRESET and we die on the spot. In Linux we behave

	 *	  like files and pipes do and wait for the last

	 *	  like files and pipes do and wait for the last

	 *	  dereference.

	 *	  dereference.
@@ -481,7 +481,6 @@ static int unix_listen(struct socket *sock, int backlog) 
	struct sock *sk = sock->sk;

	struct sock *sk = sock->sk;

	struct unix_sock *u = unix_sk(sk);

	struct unix_sock *u = unix_sk(sk);

	struct pid *old_pid = NULL;

	struct pid *old_pid = NULL;

	const struct cred *old_cred = NULL;





	err = -EOPNOTSUPP;

	err = -EOPNOTSUPP;

	if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)

	if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
@@ -503,8 +502,6 @@ static int unix_listen(struct socket *sock, int backlog) 
out_unlock:

out_unlock:

	unix_state_unlock(sk);

	unix_state_unlock(sk);

	put_pid(old_pid);

	put_pid(old_pid);

	if (old_cred)

		put_cred(old_cred);

out:

out:

	return err;

	return err;

}

}