From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 17 Feb 2018 18:26:42 +0000 (+0100)
Subject: cgfsng: remove_path_for_hierarchy()
X-Git-Tag: lxc-3.0.0.beta1~22^2~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e56639fb06bd1d7845b6a6cab2543a0b81260ac9;p=thirdparty%2Flxc.git

cgfsng: remove_path_for_hierarchy()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 8bb717fff..5f53aee03 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1755,8 +1755,12 @@ static bool create_path_for_hierarchy(struct hierarchy *h, char *cgname)
 
 static void remove_path_for_hierarchy(struct hierarchy *h, char *cgname)
 {
-	if (rmdir(h->fullcgpath) < 0)
-		SYSERROR("Failed to clean up cgroup %s from failed creation attempt", h->fullcgpath);
+	int ret;
+
+	ret = rmdir(h->fullcgpath);
+	if (ret < 0)
+		SYSERROR("Failed to rmdir(\"%s\") from failed creation attempt", h->fullcgpath);
+
 	free(h->fullcgpath);
 	h->fullcgpath = NULL;
 }