xl2tp: drop OpenSSL dependency

xl2tp does not depend on OpenSSL since version 1.3.4.

Signed-off-by: Alexander Mukhin <alexander.i.mukhin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/xl2tp/Config.in

@@ -2,7 +2,6 @@ config BR2_PACKAGE_XL2TP
 	bool "xl2tp"
 	depends on BR2_USE_MMU # fork()
 	select BR2_PACKAGE_LIBPCAP
-	select BR2_PACKAGE_OPENSSL
 	help
 	  Layer 2 Tunnelling Protocol (RFC2661).
 

package/xl2tp/xl2tp.mk

@@ -6,7 +6,7 @@
 
 XL2TP_VERSION = v1.3.8
 XL2TP_SITE = $(call github,xelerance,xl2tpd,$(XL2TP_VERSION))
-XL2TP_DEPENDENCIES = libpcap openssl
+XL2TP_DEPENDENCIES = libpcap
 XL2TP_LICENSE = GPL-2.0
 XL2TP_LICENSE_FILES = LICENSE