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net/core: Convert sk_timer users to use timer_setup()

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In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly for all users of sk_timer.

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: Julia Lawall <julia.lawall@lip6.fr>
Cc: linzhang <xiaolou4617@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
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>
This commit is contained in:
Kees Cook
2017-10-16 17:29:36 -07:00
committed by David S. Miller
parent 26566eae80
commit 99767f278c
6 changed files with 46 additions and 42 deletions
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8
net/rose/rose_timer.c
View File

@@ -28,7 +28,7 @@
#include <linux/interrupt.h>
#include <net/rose.h>
static void rose_heartbeat_expiry(unsigned long);
static void rose_heartbeat_expiry(struct timer_list *t);
static void rose_timer_expiry(struct timer_list *);
static void rose_idletimer_expiry(struct timer_list *);
@@ -36,7 +36,7 @@ void rose_start_heartbeat(struct sock *sk)
{
del_timer(&sk->sk_timer);
sk->sk_timer.function = &rose_heartbeat_expiry;
sk->sk_timer.function = (TIMER_FUNC_TYPE)rose_heartbeat_expiry;
sk->sk_timer.expires = jiffies + 5 * HZ;
add_timer(&sk->sk_timer);
@@ -119,9 +119,9 @@ void rose_stop_idletimer(struct sock *sk)
del_timer(&rose_sk(sk)->idletimer);
}
static void rose_heartbeat_expiry(unsigned long param)
static void rose_heartbeat_expiry(struct timer_list *t)
{
struct sock *sk = (struct sock *)param;
struct sock *sk = from_timer(sk, t, sk_timer);
struct rose_sock *rose = rose_sk(sk);
bh_lock_sock(sk);