From: Vladimir Sokolovsky <vlad@mellanox.com>
Date: Tue, 29 May 2012 12:31:30 +0000 (+0300)
Subject: truescale.cmds: Drop standard errors
X-Git-Tag: vofed-3.5-x~83
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=bff8db3cce14b32d90276b272c20443727199fd3;p=~emulex%2Fcompat-rdma_3.12.git

truescale.cmds: Drop standard errors

The following error occurs if there is no QIB device:
ls: cannot access /sys/class/infiniband/qib*: No such file or directory
This patch drops this error to /dev/null

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
---

diff --git a/ofed_scripts/truescale.cmds b/ofed_scripts/truescale.cmds
index 6ff6fae..0f445fe 100644
--- a/ofed_scripts/truescale.cmds
+++ b/ofed_scripts/truescale.cmds
@@ -245,7 +245,7 @@ set_irq_affinity()
 	    fi
 	done
     else
-	nunits=$(ls -1d ${qb}* | wc -l)
+	nunits=$(ls -1d ${qb}* 2> /dev/null | wc -l)
 	for ((unit=0 ; ${unit}<${nunits} ; unit++ )); do
 	    pcibus=$(readlink -m ${qb}${unit}/device)
 	    if [ -f ${pcibus}/local_cpulist ]; then