core: Move 'r' variable declaration to start of unit_start()

diff --git a/src/core/unit.c b/src/core/unit.c
index 4c55827a65119e8c01d97d7e97ec23304479b718..a2944c19176a29fcc7401cbb37950462cb889b1a 100644 (file)
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1851,12 +1851,13 @@ static bool unit_verify_deps(Unit *u) {
 int unit_start(Unit *u) {
         UnitActiveState state;
         Unit *following;
+        int r;
 
         assert(u);
 
         /* Check start rate limiting early so that failure conditions don't cause us to enter a busy loop. */
         if (UNIT_VTABLE(u)->test_start_limit) {
-                int r = UNIT_VTABLE(u)->test_start_limit(u);
+                r = UNIT_VTABLE(u)->test_start_limit(u);
                 if (r < 0)
                         return r;
         }