2015-02-27 08:29:46

by Vaishali Thakkar

[permalink] [raw]
Subject: [PATCH] drivers/net: Use setup_timer and mod_timer

Use timer API functions setup_timer and mod_timer instead
of structure assignments as they are standard way to set
the timer and to update the expire field of an active timer
respectively.

This is done using Coccinelle and semantic patch used for
this is as follows:

// <smpl>
@@
expression x,y,z,a,b;
@@

-init_timer (&x);
+setup_timer (&x, y, z);
+mod_timer (&a, b);
-x.function = y;
-x.data = z;
-x.expires = b;
-add_timer(&a);

Signed-off-by: Vaishali Thakkar <[email protected]>
---
drivers/net/ethernet/8390/axnet_cs.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c
index 7769c05..ec6eac1 100644
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@ -484,11 +484,8 @@ static int axnet_open(struct net_device *dev)
link->open++;

info->link_status = 0x00;
- init_timer(&info->watchdog);
- info->watchdog.function = ei_watchdog;
- info->watchdog.data = (u_long)dev;
- info->watchdog.expires = jiffies + HZ;
- add_timer(&info->watchdog);
+ setup_timer(&info->watchdog, ei_watchdog, (u_long)dev);
+ mod_timer(&info->watchdog, jiffies + HZ);

return ax_open(dev);
} /* axnet_open */
--
1.9.1