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

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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>

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Boris BREZILLON 2013-08-27 14:36:14 +02:00 • committed by David S. Miller

parent fd094808a0

commit 7daa78e352

1 changed files with 3 additions and 3 deletions

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drivers/net/ethernet/cadence/macb.c

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