From: reverendhomer <mk.43.ecko@gmail.com>
Date: Thu, 3 Sep 2015 08:34:47 +0000 (+0300)
Subject: cg_get_path: Removed unreachable statement
X-Git-Tag: v226~43^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=99d3888a1996e100f6bf57dd3281bbb8947da53d;p=thirdparty%2Fsystemd.git

cg_get_path: Removed unreachable statement

controller cannot be NULL because if-statement in L509 has return
Coverity #1322379
---

diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 4fcff87dfad..0ebe570bb8f 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -540,10 +540,7 @@ int cg_get_path(const char *controller, const char *path, const char *suffix, ch
         else {
                 const char *dn;
 
-                if (controller)
-                        dn = controller_to_dirname(controller);
-                else
-                        dn = NULL;
+                dn = controller_to_dirname(controller);
 
                 r = join_path_legacy(dn, path, suffix, fs);
         }