From: Fabian Frederick <fabf@xxxxxxxxx>
avoid repeating the same test for different toolcheck
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
.../selftests/netfilter/nft_flowtable.sh | 33 +++++++------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh
index d3e0809ab368..68a183753c6c 100755
--- a/tools/testing/selftests/netfilter/nft_flowtable.sh
+++ b/tools/testing/selftests/netfilter/nft_flowtable.sh
@@ -21,29 +21,18 @@ ns2out=""
log_netns=$(sysctl -n net.netfilter.nf_log_all_netns)
-nft --version > /dev/null 2>&1
-if [ $? -ne 0 ];then
- echo "SKIP: Could not run test without nft tool"
- exit $ksft_skip
-fi
-
-ip -Version > /dev/null 2>&1
-if [ $? -ne 0 ];then
- echo "SKIP: Could not run test without ip tool"
- exit $ksft_skip
-fi
-
-which nc > /dev/null 2>&1
-if [ $? -ne 0 ];then
- echo "SKIP: Could not run test without nc (netcat)"
- exit $ksft_skip
-fi
+checktool (){
+ $1 > /dev/null 2>&1
+ if [ $? -ne 0 ];then
+ echo "SKIP: Could not $2"
+ exit $ksft_skip
+ fi
+}
-ip netns add nsr1
-if [ $? -ne 0 ];then
- echo "SKIP: Could not create net namespace"
- exit $ksft_skip
-fi
+checktool "nft --version" "run test without nft tool"
+checktool "ip -Version" "run test without ip tool"
+checktool "which nc" "run test without nc (netcat)"
+checktool "ip netns add nsr1" "create net namespace"
ip netns add ns1
ip netns add ns2
--
2.20.1
