From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Mon, 2 Aug 2010 21:56:22 +0000 (+0200)
Subject: MIPS: BCM47xx: Fix nvram_getenv return value.
X-Git-Tag: v2.6.36-rc1~563^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47a348614492987ef307aad299c09163344e4eaf;p=pandora-kernel.git

MIPS: BCM47xx: Fix nvram_getenv return value.

Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on
success and -9 if the value was not found. If the input was wrong -8
will be returned by cfe_getenv.  Change nvram_getenv to do the same.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1520/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

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