af_unix: old_cred is surplus

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 8a84ab64cafd..5b5c876c80e9 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -441,7 +441,7 @@ static int unix_release_sock(struct sock *sk, int embrion)
         /* ---- 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
          *        like files and pipes do and wait for the last
          *        dereference.
@@ -481,7 +481,6 @@ static int unix_listen(struct socket *sock, int backlog)
         struct sock *sk = sock->sk;
         struct unix_sock *u = unix_sk(sk);
         struct pid *old_pid = NULL;
-        const struct cred *old_cred = NULL;
 
         err = -EOPNOTSUPP;
         if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
@@ -503,8 +502,6 @@ static int unix_listen(struct socket *sock, int backlog)
 out_unlock:
         unix_state_unlock(sk);
         put_pid(old_pid);
-        if (old_cred)
-                put_cred(old_cred);
 out:
         return err;
 }