[PATCH] af_unux: old_cred is surplus
From: Alan Cox <hidden>
Date: 2012-09-17 10:34:13
From: Alan Cox <redacted> Signed-off-by: Alan Cox <redacted> --- net/unix/af_unix.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 8a84ab6..5b5c876 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; }