DPP: Do not include common/dpp.h without CONFIG_DPP=y

This header file pulls in an OpenSSL header file and as such, should not
be included without CONFIG_DPP=y to avoid bringing in an unnecessary
build dependency on OpenSSL header files.

Signed-off-by: Jouni Malinen <j@w1.fi>

hostapd/ctrl_iface.c

@@ -29,7 +29,9 @@
 #include "common/version.h"
 #include "common/ieee802_11_defs.h"
 #include "common/ctrl_iface_common.h"
+#ifdef CONFIG_DPP
 #include "common/dpp.h"
+#endif /* CONFIG_DPP */
 #include "common/wpa_ctrl.h"
 #include "crypto/tls.h"
 #include "drivers/driver.h"

wpa_supplicant/ctrl_iface.c

@@ -20,7 +20,9 @@
 #include "common/ieee802_11_defs.h"
 #include "common/ieee802_11_common.h"
 #include "common/wpa_ctrl.h"
+#ifdef CONFIG_DPP
 #include "common/dpp.h"
+#endif /* CONFIG_DPP */
 #include "crypto/tls.h"
 #include "ap/hostapd.h"
 #include "eap_peer/eap.h"