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Commit cb2336b5 authored Jan 11, 2017 by Felix Manlunas Committed by David S. Miller Jan 12, 2017

liquidio: remove unnecessary code



Remove code that's no longer needed.  It used to serve a purpose, which was
to fix a link-related bug.  For a while now, the NIC firmware has had a
more elegant fix for that bug.

Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b65b09aa

drivers/net/ethernet/cavium/liquidio/lio_main.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -2693,13 +2693,7 @@ static int liquidio_stop(struct net_device *netdev)
		lio->linfo.link.s.link_up = 0;
		lio->link_changes++;

		/* Pause for a moment and wait for Octeon to flush out (to the wire) any
		* egress packets that are in-flight.
		*/
		set_current_state(TASK_INTERRUPTIBLE);
		schedule_timeout(msecs_to_jiffies(100));

		/* Now it should be safe to tell Octeon that nic interface is down. */
		/* Tell Octeon that nic interface is down. */
		send_rx_ctrl_cmd(lio, 0);

		if (OCTEON_CN23XX_PF(oct)) {