From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 24 May 2013 07:49:54 +0000 (+0200)
Subject: virCgroupAddTaskStrController: s/-1/-ENOMEM/
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b43bb98a3146e34bd2734d772f2deb69d93251b0;p=libvirt.git

virCgroupAddTaskStrController: s/-1/-ENOMEM/

Within whole vircgroup.c we 'return -errno', e.g. 'return -ENOMEM'.
However, in this specific function virCgroupAddTaskStrController
we weren't returning -ENOMEM but -1 despite fact that later in
the function we are returning one of errno values indeed.
---

diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
index cc144a5306..13b73323d7 100644
--- a/src/util/vircgroup.c
+++ b/src/util/vircgroup.c
@@ -1028,7 +1028,7 @@ static int virCgroupAddTaskStrController(virCgroupPtr group,
     char *endp;
 
     if (!(str = strdup(pidstr)))
-        return -1;
+        return -ENOMEM;
 
     cur = str;
     while (*cur != '\0') {