cgfsng: move increment out of branch

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

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 1a722ae2f5f4f2a6dbd46b7885ddb0a41b9d945b..43403ce429c3bd46e98640e61623e3a5407db52c 100644 (file)
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -2133,7 +2133,8 @@ static int __cg_unified_attach(const struct hierarchy *h, const char *name,
                if (errno != EBUSY)
                        goto on_error;
 
-       } while (++idx > 0 && idx < 1000);
+               idx++;
+       } while (idx < 1000);
 
 on_success:
        if (idx < 1000)