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Subject[PATCH 4.14 035/118] phylink: ensure we report link down when LOS asserted
Date
4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Russell King <rmk+kernel@armlinux.org.uk>


[ Upstream commit ac817f5ad066697e4d4d35ec68c974eba2c5f17a ]

Although we disable the netdev carrier, we fail to report in the kernel
log that the link went down. Fix this.

Fixes: 9525ae83959b ("phylink: add phylink infrastructure")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/phy/phylink.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1428,9 +1428,8 @@ static void phylink_sfp_link_down(void *
WARN_ON(!lockdep_rtnl_is_held());

set_bit(PHYLINK_DISABLE_LINK, &pl->phylink_disable_state);
+ queue_work(system_power_efficient_wq, &pl->resolve);
flush_work(&pl->resolve);
-
- netif_carrier_off(pl->netdev);
}

static void phylink_sfp_link_up(void *upstream)

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