[PATCH net-next] selftests: fib_nexthops: do not mark skipped tests as failed

The current test marks all unexpected return values as failed and sets ret
to 1. If a test is skipped, the entire test also returns 1, incorrectly
indicating failure.

To fix this, add a skipped variable and set ret to 4 if it was previously
0. Otherwise, keep ret set to 1.

Signed-off-by: Hangbin Liu <redacted>
---
 tools/testing/selftests/net/fib_nexthops.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/fib_nexthops.sh b/tools/testing/selftests/net/fib_nexthops.sh
index 77c83d9508d3..6a58e23e1588 100755
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh

@@ -76,11 +76,13 @@ log_test()
 		printf "TEST: %-60s  [ OK ]\n" "${msg}"
 		nsuccess=$((nsuccess+1))
 	else
-		ret=1
-		nfail=$((nfail+1))
 		if [[ $rc -eq $ksft_skip ]]; then
+			[[ $ret -eq 0 ]] && ret=$ksft_skip
+			nskip=$((nskip+1))
 			printf "TEST: %-60s  [SKIP]\n" "${msg}"
 		else
+			ret=1
+			nfail=$((nfail+1))
 			printf "TEST: %-60s  [FAIL]\n" "${msg}"
 		fi
 

@@ -2528,6 +2530,7 @@ done
 if [ "$TESTS" != "none" ]; then
 	printf "\nTests passed: %3d\n" ${nsuccess}
 	printf "Tests failed: %3d\n"   ${nfail}
+	printf "Tests skipped: %2d\n"  ${nskip}
 fi
 
 exit $ret

-- 
2.46.0

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Thu, 20 Feb 2025 08:53:26 +0000 you wrote:

The current test marks all unexpected return values as failed and sets ret
to 1. If a test is skipped, the entire test also returns 1, incorrectly
indicating failure.

To fix this, add a skipped variable and set ret to 4 if it was previously
0. Otherwise, keep ret set to 1.

[...]

Here is the summary with links:
  - [net-next] selftests: fib_nexthops: do not mark skipped tests as failed
    https://git.kernel.org/netdev/net-next/c/465b210fdc65

You are awesome, thank you!
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