[PATCH TRIVIAL] net: unix_listen: remove unused old_pid variable

[Vladimir Davydov]

Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
---
 net/unix/af_unix.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e96884380732..2948f39b9a4f 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -478,7 +478,6 @@ static int unix_listen(struct socket *sock, int backlog)
 	int err;
 	struct sock *sk = sock->sk;
 	struct unix_sock *u = unix_sk(sk);
-	struct pid *old_pid = NULL;
 
 	err = -EOPNOTSUPP;
 	if (sock->type != SOCK_STREAM && sock->type != SOCK_SEQPACKET)
@@ -499,7 +498,6 @@ static int unix_listen(struct socket *sock, int backlog)
 
 out_unlock:
 	unix_state_unlock(sk);
-	put_pid(old_pid);
 out:
 	return err;
 }
-- 
1.7.10.4

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