[PATCH 3/3] staging: i4l: pcbit: layer2: use setup_timer() and mod_timer().

[Muhammad Falak R Wani]

Use setup_timer() instead of init_timer(), being the preferred/standard
way to set a timer up.

Also, quoting the mod_timer() function comment:
-> mod_timer() is a more efficient way to update the expire field of an
   active timer (if the timer is inactive it will be activated).

Use setup_timer and mod_timer to setup and arm a timer, to make the code
cleaner and easier to read.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@xxxxxxxxx>
---
 drivers/staging/i4l/pcbit/layer2.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/i4l/pcbit/layer2.c b/drivers/staging/i4l/pcbit/layer2.c
index 46e1240..a136c72 100644
--- a/drivers/staging/i4l/pcbit/layer2.c
+++ b/drivers/staging/i4l/pcbit/layer2.c
@@ -645,11 +645,9 @@ pcbit_l2_error(struct pcbit_dev *dev)
 
 		dev->l2_state = L2_DOWN;
 
-		init_timer(&dev->error_recover_timer);
-		dev->error_recover_timer.function = &pcbit_l2_err_recover;
-		dev->error_recover_timer.data = (ulong) dev;
-		dev->error_recover_timer.expires = jiffies + ERRTIME;
-		add_timer(&dev->error_recover_timer);
+		setup_timer(&dev->error_recover_timer, &pcbit_l2_err_recover,
+			    (ulong)dev);
+		mod_timer(&dev->error_recover_timer, jiffies + ERRTIME);
 	}
 }
 
-- 
1.9.1