P2P: fix typo

Bug: None
Test: make
Change-Id: Iaacf14c6cf48b188868facdcf8011bc25edc2e6a
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
index ac73c5f..370aee2 100644
--- a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -379,8 +379,8 @@
 				goto inv_args_clear;
 		} else if (os_strcmp(entry.key, "retry_limit") == 0 &&
 			   entry.type == DBUS_TYPE_INT32) {
-			timeout = entry.int32_value;
-			if (timeout <= 0)
+			retry_limit = entry.int32_value;
+			if (retry_limit <= 0)
 				goto inv_args_clear;
 		} else if (os_strcmp(entry.key, "persistent_group_object") ==
 			   0 &&