et131x: use msecs_to_jiffies for conversions

This is only an API consolidation and should make things more readable.
Converting milliseconds to jiffies by "val * HZ / 1000" is technically
OK but msecs_to_jiffies(val) is the cleaner solution and handles all
corner cases correctly. This is a minor API cleanup only.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c
index 384dc16..e0f3d19 100644 (file)
--- a/drivers/net/ethernet/agere/et131x.c
+++ b/drivers/net/ethernet/agere/et131x.c
@@ -3127,7 +3127,8 @@ static void et131x_error_timer_handler(unsigned long data)
        }
 
        /* This is a periodic timer, so reschedule */
-       mod_timer(&adapter->error_timer, jiffies + TX_ERROR_PERIOD * HZ / 1000);
+       mod_timer(&adapter->error_timer, jiffies +
+                 msecs_to_jiffies(TX_ERROR_PERIOD));
 }
 
 static void et131x_adapter_memory_free(struct et131x_adapter *adapter)
@@ -3647,7 +3648,8 @@ static int et131x_open(struct net_device *netdev)
 
        /* Start the timer to track NIC errors */
        init_timer(&adapter->error_timer);
-       adapter->error_timer.expires = jiffies + TX_ERROR_PERIOD * HZ / 1000;
+       adapter->error_timer.expires = jiffies +
+               msecs_to_jiffies(TX_ERROR_PERIOD);
        adapter->error_timer.function = et131x_error_timer_handler;
        adapter->error_timer.data = (unsigned long)adapter;
        add_timer(&adapter->error_timer);