From: Paul Moore <pmoore@redhat.com>
Date: Tue, 6 Oct 2015 19:03:53 +0000 (-0400)
Subject: af_unix: constify the sock parameter in unix_sk()
X-Git-Tag: firefly_0821_release~176^2~903^2~33
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c72eda0608a30ca6aa8722d4afdbd2557b3c9345;p=firefly-linux-kernel-4.4.55.git

af_unix: constify the sock parameter in unix_sk()

Make unix_sk() just like inet[6]_sk() by constify'ing the sock
parameter.

Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index cb1b9bbda332..b36d837c701e 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -64,7 +64,7 @@ struct unix_sock {
 	struct socket_wq	peer_wq;
 };
 
-static inline struct unix_sock *unix_sk(struct sock *sk)
+static inline struct unix_sock *unix_sk(const struct sock *sk)
 {
 	return (struct unix_sock *)sk;
 }