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authorMatthieu Baerts (NGI0) <matttbe@kernel.org>2024-06-05 11:21:16 +0200
committerJakub Kicinski <kuba@kernel.org>2024-06-06 08:29:07 -0700
commit41b02ea4c0adfcc6761fbfed42c3ce6b6412d881 (patch)
tree16c19156a186722fd91eebd98275a9cf4f4f6325 /tools
parent0dcc53abf58d572d34c5313de85f607cd33fc691 (diff)
selftests: net: lib: support errexit with busywait
If errexit is enabled ('set -e'), loopy_wait -- or busywait and others using it -- will stop after the first failure. Note that if the returned status of loopy_wait is checked, and even if errexit is enabled, Bash will not stop at the first error. Fixes: 25ae948b4478 ("selftests/net: add lib.sh") Cc: stable@vger.kernel.org Acked-by: Geliang Tang <geliang@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20240605-upstream-net-20240605-selftests-net-lib-fixes-v1-1-b3afadd368c9@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/net/lib.sh4
1 files changed, 1 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index edc030e81a46..a422e10d3d3a 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -67,9 +67,7 @@ loopy_wait()
while true
do
local out
- out=$("$@")
- local ret=$?
- if ((!ret)); then
+ if out=$("$@"); then
echo -n "$out"
return 0
fi