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>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c
index 384dc163851b..e0f3d197e7f2 100644
--- 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);