[LTP] [PATCH v3] mpls01.sh: Add --allow-unsupported for modprobe

[Wei Gao]

In sle-micro we encounter following error when do modprobe:
root# modprobe mpls_router
modprobe: ERROR: module 'mpls_router' is unsupported
modprobe: ERROR: Use --allow-unsupported or set allow_unsupported_modules 1 in
modprobe: ERROR: /etc/modprobe.d/10-unsupported-modules.conf
modprobe: ERROR: could not insert 'mpls_router': Operation not permitted

Signed-off-by: Wei Gao <wegao@suse.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/network/mpls/mpls01.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/testcases/network/mpls/mpls01.sh b/testcases/network/mpls/mpls01.sh
index 196b5b2f9..892b5bd85 100755
--- a/testcases/network/mpls/mpls01.sh
+++ b/testcases/network/mpls/mpls01.sh
@@ -21,7 +21,11 @@ cleanup()
 
 setup()
 {
-	ROD modprobe mpls_router
+	if grep -q 'sl-micro' /etc/os-release; then
+		ROD modprobe --allow-unsupported mpls_router
+	else
+		ROD modprobe mpls_router
+	fi
 }
 
 test1()
-- 
2.35.3