From: Borislav Petkov <borislav.petkov@amd.com>
Date: Mon, 10 Sep 2012 16:36:09 +0000 (+0200)
Subject: EDAC: Handle empty msg strings when reporting errors
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~91^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f430d5707aa47af8669bbc0083a79e7d780908b2;p=pandora-kernel.git

EDAC: Handle empty msg strings when reporting errors

A reported error could look like this

[  226.178315] EDAC MC0: 1 CE  on mc#0csrow#0channel#0 (csrow:0 channel:0 page:0x427c0d offset:0xde0 grain:0 syndrome:0x1c6)

with two spaces back-to-back due to the msg argument of
edac_mc_handle_error being passed on empty by the specific drivers.
Handle that.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
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