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-2.0.10~284
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77a3a03e7d2e79b4624636a7424e6b4a6b3497cb;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 d15990441..ca025268f 100644
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1736,8 +1736,12 @@ 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;
 }