[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2377/8267] systemd: drop unused gtkdoc-related variable

[Emmanuele Bassi <ebassi src gnome org>]

commit 3a093d1b1e9ffea14bf2ec6a0eef76321da8d069
Author: Alexander Kanavin <alexander kanavin linux intel com>
Date:   Fri Jul 15 17:25:05 2016 +0300

    systemd: drop unused gtkdoc-related variable
    
    (From OE-Core rev: 3fa84900b0a008993dfbf0d5af12416f4bc3980f)
    
    Signed-off-by: Alexander Kanavin <alexander kanavin linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-core/systemd/systemd_230.bb |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/meta/recipes-core/systemd/systemd_230.bb b/meta/recipes-core/systemd/systemd_230.bb
index 0a244f3..6e6ef76 100644
--- a/meta/recipes-core/systemd/systemd_230.bb
+++ b/meta/recipes-core/systemd/systemd_230.bb
@@ -42,8 +42,6 @@ SRC_URI_append_libc-uclibc = "\
 "
 SRC_URI_append_qemuall = " file://0001-core-device.c-Change-the-default-device-timeout-to-2.patch"
 
-GTKDOC_DOCDIR = "${S}/docs/"
-
 PACKAGECONFIG ??= "xz \
                    ldconfig \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam', '', d)} \