From b43bb98a3146e34bd2734d772f2deb69d93251b0 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 24 May 2013 09:49:54 +0200
Subject: [PATCH] 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.
---
 src/util/vircgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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') {
-- 
2.47.2