wpa-supplicant: don't call DBus init script directly

After installing Avahi we need DBus to reload it's configuration.  In a
pure-systemd image there isn't a DBus init script to reload, so cut out the
middleman and just sent SIGHUP to all running dbus-daemon processes instead.

(From OE-Core rev: d6fb028de172bb649b905b605f6ddc8402af859a)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-2.0.inc b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-2.0.inc
index dd850578af..e5f7881a26 100644
--- a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-2.0.inc
+++ b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-2.0.inc
@@ -84,9 +84,5 @@ pkg_postinst_wpa-supplicant () {
                 exit 0
         fi
 
-        DBUSPID=`pidof dbus-daemon`
-
-        if [ "x$DBUSPID" != "x" ]; then
-                /etc/init.d/dbus-1 reload || true
-        fi
+        killall -q -HUP dbus-daemon || true
 }