linux-kernel - [PATCH 1/3] atm: idt77105: Drop needless setup

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Date:   Tue, 10 Oct 2017 12:25:48 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Kees Cook <keescook@...omium.org>,
        Chas Williams <3chas3@...il.com>,
        linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] atm: idt77105: Drop needless setup_timer()

Calling setup_timer() is redundant when DEFINE_TIMER() has been used.

Cc: Chas Williams <3chas3@...il.com>
Cc: linux-atm-general@...ts.sourceforge.net
Cc: netdev@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
This is intended to go via the timer tree. Acks appreciated!
---
 drivers/atm/idt77105.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index 57af9fd198e4..909744eb7bab 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -306,11 +306,9 @@ static int idt77105_start(struct atm_dev *dev)
 	if (start_timer) {
 		start_timer = 0;
                 
-		setup_timer(&stats_timer, idt77105_stats_timer_func, 0UL);
 		stats_timer.expires = jiffies+IDT77105_STATS_TIMER_PERIOD;
 		add_timer(&stats_timer);
                 
-		setup_timer(&restart_timer, idt77105_restart_timer_func, 0UL);
 		restart_timer.expires = jiffies+IDT77105_RESTART_TIMER_PERIOD;
 		add_timer(&restart_timer);
 	}
-- 
2.7.4