From 9f12a77e467b8ec0296cf1c3481447e1b1811f59 Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@chromium.org>
Date: Mon, 16 Oct 2017 17:29:21 -0700
Subject: net/core: Collapse redundant sk_timer callback data assignments

The core sk_timer initializer can provide the common .data assignment
instead of it being set separately in users.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Andrew Hendry <andrew.hendry@gmail.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: linzhang <xiaolou4617@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-hams@vger.kernel.org
Cc: linux-x25@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/netrom/nr_timer.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'net/netrom/nr_timer.c')

diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c
index 94d05806a9a2..f84ce71f1f5f 100644
--- a/net/netrom/nr_timer.c
+++ b/net/netrom/nr_timer.c
@@ -45,7 +45,6 @@ void nr_init_timers(struct sock *sk)
 	setup_timer(&nr->idletimer, nr_idletimer_expiry, (unsigned long)sk);
 
 	/* initialized by sock_init_data */
-	sk->sk_timer.data     = (unsigned long)sk;
 	sk->sk_timer.function = &nr_heartbeat_expiry;
 }
 
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