From: Or Cohen Date: Sun, 11 Oct 2020 15:35:27 +0000 (+0300) Subject: net/af_unix: Remove unused old_pid variable X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c9bf52a173c73be41742c768728e239ffbb63a71;p=linux.git net/af_unix: Remove unused old_pid variable Commit 109f6e39fa07c48f5801 ("af_unix: Allow SO_PEERCRED to work across namespaces.") introduced the old_pid variable in unix_listen, but it's never used. Remove the declaration and the call to put_pid. Signed-off-by: Or Cohen Link: https://lore.kernel.org/r/20201011153527.18628-1-orcohen@paloaltonetworks.com Signed-off-by: Jakub Kicinski --- diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index eb82bdc6cf7cd..41c3303c33577 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -613,7 +613,6 @@ 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) @@ -634,7 +633,6 @@ static int unix_listen(struct socket *sock, int backlog) out_unlock: unix_state_unlock(sk); - put_pid(old_pid); out: return err; }