tree cb11d42d763faf52ca47f20fb58fb5d5db148fc8
parent fd094808a06e290432fc13c09aae808aea34d2ca
author Boris BREZILLON <b.brezillon@overkiz.com> 1377606974 +0200
committer David S. Miller <davem@davemloft.net> 1377804105 -0400

net/cadence/macb: fix invalid 0 return if no phy is discovered on mii init

Replace misleading -1 (-EPERM) by a more appropriate return code (-ENXIO)
in macb_mii_probe function.
Save macb_mii_probe return before branching to err_out_unregister to avoid
erronous 0 return.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>