net: mvneta: fix mtu change on port without link

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It is incorrect to enable TX/RX queues (call by mvneta_port_up()) for
port without link. Indeed MTU change for interface without link causes TX
queues to stuck.

Fixes: c5aff18204 ("net: mvneta: driver for Marvell Armada 370/XP
network unit")
Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
[gregory.clement: adding Fixes tags and rewording commit log]
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Yelena Krivosheev 2018-07-18 18:10:51 +02:00 • committed by David S. Miller

parent 7a86f05faf

commit 8466baf788

1 changed files with 0 additions and 1 deletions

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drivers/net/ethernet/marvell/mvneta.c

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