From: Jim Snow <jim.m.snow@intel.com>
Date: Tue, 18 Nov 2014 13:51:08 +0000 (+0100)
Subject: sb_edac: Fix off-by-one error in number of channels
X-Git-Tag: v3.19-rc1~125^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=50043e257cedb54af8e1545de38f1289d0a52bc4;p=karo-tx-linux.git

sb_edac: Fix off-by-one error in number of channels

This prevented edac sysfs code from properly handling 6 channels
per memory controller.

Signed-off-by: Jim Snow <jim.snow@intel.com>
Signed-off-by: Lukasz Anaczkowski <lukasz.anaczkowski@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index a6cd36100663..670d2829c547 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -372,7 +372,7 @@ static int edac_create_csrow_object(struct mem_ctl_info *mci,
 {
 	int err, chan;
 
-	if (csrow->nr_channels >= EDAC_NR_CHANNELS)
+	if (csrow->nr_channels > EDAC_NR_CHANNELS)
 		return -ENODEV;
 
 	csrow->dev.type = &csrow_attr_type;