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net: usb: asix: add error handling for asix_mdio_* functions
authorOleksij Rempel <o.rempel@pengutronix.de>
Mon, 7 Jun 2021 08:27:25 +0000 (10:27 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Jun 2021 20:23:02 +0000 (13:23 -0700)
commitd275afb663717db99c4749f0ec5e11463642fee6
tree5d9279fa3a968ef98fad2856b7fabcd29bd76bc1
parent34a1dee6bc4458d9e059af510f2addc7a74b4c83
net: usb: asix: add error handling for asix_mdio_* functions

This usb devices can be removed at any time, so we need to forward
correct error value if device was detached.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/asix_common.c