core/mount-setup: remove part of check which is always true

k was set to join_controllers at this point and only incremented, so
it cannot be null at this point.

CID #1390949.

diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index d98507db1928463cf97469a51f8baeeb1db64b98..ac8c32c13954350fa9f034109abf2b0cab3e04f8 100644 (file)
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -294,7 +294,7 @@ int mount_cgroup_controllers(char ***join_controllers) {
                         if (strv_find(*k, controller))
                                 break;
 
-                if (k && *k) {
+                if (*k) {
                         char **i, **j;
 
                         for (i = *k, j = *k; *i; i++) {