init.sh: merge xbmk_mkdirs with set_env

it's just two lines, and they relate.

Signed-off-by: Leah Rowe <leah@libreboot.org>

include/init.sh

@@ -30,8 +30,8 @@ xbmk_init()
 	id -u 1>/dev/null 2>/dev/null || err "suid check failed (id -u)"
 	[ "$(id -u)" != "0" ] || err "this command as root is not permitted"
 
-	for init_cmd in get_version set_env lock git_init \
-	    mkdirs set_pyver child_exec; do
+	for init_cmd in get_version set_env lock git_init set_pyver child_exec
+	do
 		xbmk_$init_cmd "$@" || break
 	done
 }
@@ -114,6 +114,9 @@ xbmk_set_env()
 
 	xbmk_set_version
 	export LOCALVERSION="-$projectname-${version%%-*}"
+
+	remkdir "$xbmktmp" "$xbmklocal"
+	remkdir "$XBMK_CACHE/gnupath" "$XBMK_CACHE/xbmkpath"
 }
 
 xbmk_lock()
@@ -156,12 +159,6 @@ xbmk_git_init()
 	    2>/dev/null; :
 }
 
-xbmk_mkdirs()
-{
-	remkdir "$xbmktmp" "$xbmklocal"
-	remkdir "$XBMK_CACHE/gnupath" "$XBMK_CACHE/xbmkpath"
-}
-
 xbmk_set_pyver()
 {
 	pyv="import sys; print(sys.version_info[:])"