noop refactor: invert condition

src/fellow_storage.c

@@ -373,14 +373,14 @@ sfemem_objslim(struct worker *wrk, struct objcore *memoc)
 	const struct stvfe *stvfe = stv_stvfe(stv);
 	uint32_t xid;
 
-	/* NOOP unless drain */
-	if (! stvfe->shutdown || wrk->strangelove != (int)STVELOVE_IS_DRAIN)
-		return;
-
-	xid = (uint32_t)ObjGetXID(wrk, memoc);
+	/* for drain, mutate to exp object */
+	if (stvfe->shutdown && wrk->strangelove == (int)STVELOVE_IS_DRAIN) {
+		xid = (uint32_t)ObjGetXID(wrk, memoc);
 
-	sfemem_free(wrk, memoc);
-	mutate_to_sfeexp(memoc, xid);
+		sfemem_free(wrk, memoc);
+		mutate_to_sfeexp(memoc, xid);
+		return;
+	}
 }
 
 static void v_matchproto_(objfree_f)
@@ -444,7 +444,7 @@ sfedsk_objslim(struct worker *wrk, struct objcore *dskoc)
 	const struct stvfe *stvfe = stv_stvfe(stv);
 	struct fcoc fcoc;
 
-	/* for drain, just mutate */
+	/* for drain, mutate to exp object */
 	if (stvfe->shutdown && wrk->strangelove == (int)STVELOVE_IS_DRAIN) {
 		LRU_Remove(dskoc);
 		mutate_to_sfeexp(dskoc, 42);