e1000e: Call e1000e_config_collision_dist() after TCTL has been set
e1000e_config_collision_dist() sets tctl, but subsequently tctl is
overwritten. It seems to me that as things stand the call to
e1000e_config_collision_dist() has no effect and should either be
removed or moved down a little bit. This kernel patch takes the latter
option.
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 9043f1b..677f604 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2256,8 +2256,6 @@
ew32(TARC(1), tarc);
}
- e1000e_config_collision_dist(hw);
-
/* Setup Transmit Descriptor Settings for eop descriptor */
adapter->txd_cmd = E1000_TXD_CMD_EOP | E1000_TXD_CMD_IFCS;
@@ -2270,6 +2268,8 @@
ew32(TCTL, tctl);
+ e1000e_config_collision_dist(hw);
+
adapter->tx_queue_len = adapter->netdev->tx_queue_len;
}