net: fec: ensure that a disconnected phy isn't configured

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When we disconnect from a phy, we should forget our pointer to it so we
don't accidentally try to configure it.  We handle a NULL phy pointer
correctly in most places, except fec_enet_set_pauseparam().  Fix this
too.

Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Russell King 2014-07-08 00:22:59 +01:00 • committed by David S. Miller

parent 635cf17ce2

commit 0b146ca8d4

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/freescale/fec_main.c

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