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Commit 6fc7a7ec authored by Auke Kok's avatar Auke Kok
Browse files

e1000: Dead variable cleanup 



Removal of unused rx_dropped counter.

Removed reference to E1000_CTRL_EXT_CANC which is no longer valid,
replaced with E1000_CTRL_EXT_INT_TIMER_CLR


Signed-off-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: default avatarAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: default avatarJohn Ronciak <john.ronciak@intel.com>
parent 5d51b80f

drivers/net/e1000/e1000_main.c

+1 −2
Original line number Diff line number Diff line
@@ -1715,7 +1715,7 @@ e1000_configure_rx(struct e1000_adapter *adapter) 
	if (hw->mac_type >= e1000_82571) {

		ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);

		/* Reset delay timers after every interrupt */

		ctrl_ext |= E1000_CTRL_EXT_CANC;

		ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR;

#ifdef CONFIG_E1000_NAPI

		/* Auto-Mask interrupts upon ICR read. */

		ctrl_ext |= E1000_CTRL_EXT_IAME;
@@ -3165,7 +3165,6 @@ e1000_update_stats(struct e1000_adapter *adapter) 
		adapter->stats.crcerrs + adapter->stats.algnerrc +

		adapter->stats.ruc + adapter->stats.roc +

		adapter->stats.cexterr;

	adapter->net_stats.rx_dropped = 0;

	adapter->net_stats.rx_length_errors = adapter->stats.ruc +

	                                      adapter->stats.roc;

	adapter->net_stats.rx_crc_errors = adapter->stats.crcerrs;