Cleanup: dictEncObjHash remove redundant conditional statement (#8488)

src/server.c

@@ -1332,21 +1332,14 @@ uint64_t dictEncObjHash(const void *key) {
 
     if (sdsEncodedObject(o)) {
         return dictGenHashFunction(o->ptr, sdslen((sds)o->ptr));
+    } else if (o->encoding == OBJ_ENCODING_INT) {
+        char buf[32];
+        int len;
+
+        len = ll2string(buf,32,(long)o->ptr);
+        return dictGenHashFunction((unsigned char*)buf, len);
     } else {
-        if (o->encoding == OBJ_ENCODING_INT) {
-            char buf[32];
-            int len;
-
-            len = ll2string(buf,32,(long)o->ptr);
-            return dictGenHashFunction((unsigned char*)buf, len);
-        } else {
-            uint64_t hash;
-
-            o = getDecodedObject(o);
-            hash = dictGenHashFunction(o->ptr, sdslen((sds)o->ptr));
-            decrRefCount(o);
-            return hash;
-        }
+        serverPanic("Unknown string encoding");
     }
 }