From b38c8c9cb2b6a1c9577df8d81c1f04961ff5d02a Mon Sep 17 00:00:00 2001 From: Masashi Honma Date: Fri, 18 Oct 2019 11:04:19 +0900 Subject: [PATCH] dbus: Suppress to show NULL string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit wpa_s->dbus_groupobj_path is always NULL so suppress to show it. This was found by gcc 9.2.1 warning. dbus/dbus_new.c: In function ‘wpas_dbus_unregister_p2p_group’: dbus/dbus_new.c:4793:3: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 4793 | wpa_printf(MSG_DEBUG, | ^~~~~~~~~~~~~~~~~~~~~ 4794 | "%s: Group object '%s' already unregistered", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4795 | __func__, wpa_s->dbus_groupobj_path); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Masashi Honma --- wpa_supplicant/dbus/dbus_new.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c index fc2fc2ef1..4d744ec32 100644 --- a/wpa_supplicant/dbus/dbus_new.c +++ b/wpa_supplicant/dbus/dbus_new.c @@ -4791,8 +4791,8 @@ void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s, if (!wpa_s->dbus_groupobj_path) { wpa_printf(MSG_DEBUG, - "%s: Group object '%s' already unregistered", - __func__, wpa_s->dbus_groupobj_path); + "%s: Group object has already unregistered", + __func__); return; }