[PATCH v4 05/21] meta: remove non recommended syntax

[Anton Mikanovich <amikan@ilbers.de>]

"X_append .=" is not a recommended operator combination in the latest
Bitbake versions. There is no need in using append here, so remove it.

Signed-off-by: Anton Mikanovich <amikan@ilbers.de>
---
 meta/recipes-kernel/kselftest/kselftest.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-kernel/kselftest/kselftest.inc b/meta/recipes-kernel/kselftest/kselftest.inc
index 6187d8e..3a0b055 100644
--- a/meta/recipes-kernel/kselftest/kselftest.inc
+++ b/meta/recipes-kernel/kselftest/kselftest.inc
@@ -44,8 +44,8 @@ KSELFTEST_SKIP_TARGETS ?= ""
 KSELFTEST_FORCE_TARGETS ?= "0"
 
 KSELFTEST_ARGS = "${@ "TARGETS=\"${KSELFTEST_TARGETS}\"" if d.getVar('KSELFTEST_TARGETS', True) else ''}"
-KSELFTEST_ARGS_append = "${@ " FORCE_TARGETS=1" if d.getVar('KSELFTEST_FORCE_TARGETS', True) == '1' else ''}"
-KSELFTEST_ARGS_append .= "${@ " SKIP_TARGETS=\"${KSELFTEST_SKIP_TARGETS}\"" if d.getVar('KSELFTEST_SKIP_TARGETS', True) else ''}"
+KSELFTEST_ARGS .= "${@ " FORCE_TARGETS=1" if d.getVar('KSELFTEST_FORCE_TARGETS', True) == '1' else ''}"
+KSELFTEST_ARGS .= "${@ " SKIP_TARGETS=\"${KSELFTEST_SKIP_TARGETS}\"" if d.getVar('KSELFTEST_SKIP_TARGETS', True) else ''}"
 
 do_prepare_build[cleandirs] += "${S}/debian"
 do_prepare_build() {
-- 
2.17.1