From: Boris BREZILLON <b.brezillon@overkiz.com>
Date: Tue, 27 Aug 2013 12:36:14 +0000 (+0200)
Subject: net/cadence/macb: fix invalid 0 return if no phy is discovered on mii init
X-Git-Tag: v3.12-rc1~132^2~158
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7daa78e352fec0f638e1e665365779678845fd66;p=pandora-kernel.git

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>
---

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