Revert "wpa_supplicant: log to syslog instead of stdout"

This reverts commit e7373e489d.

Support of "-s" depends on the CONFIG_DEBUG_SYSLOG compile time flag which
is not enabled for all build variants.

Revert the change for now until we can properly examine the size impact of
CONFIG_DEBUG_SYSLOG.

Fixes FS#1117.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

package/network/services/hostapd/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=hostapd
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_URL:=http://w1.fi/hostap.git
 PKG_SOURCE_PROTO:=git

package/network/services/hostapd/files/hostapd.sh

@@ -773,7 +773,7 @@ wpa_supplicant_run() {
 
 	_wpa_supplicant_common "$ifname"
 
-	/usr/sbin/wpa_supplicant -B -s \
+	/usr/sbin/wpa_supplicant -B \
 		${network_bridge:+-b $network_bridge} \
 		-P "/var/run/wpa_supplicant-${ifname}.pid" \
 		-D ${_w_driver:-wext} \