On 8/12/25 01:53, bajing wrote:

Since $optind is not used in the subsequent code, the variable should be removed.

Signed-off-by: bajing bajing@cmss.chinamobile.com

tools/testing/selftests/watchdog/watchdog-test.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c index a1f506ba5578..837001a9e3a0 100644 --- a/tools/testing/selftests/watchdog/watchdog-test.c +++ b/tools/testing/selftests/watchdog/watchdog-test.c @@ -209,8 +209,6 @@ int main(int argc, char *argv[]) exit(ret); }

• optind = 0;

Removing the assignment soles based on looking at the subsequent is incorrect.

Explain why this needs to be removed? Did you happen to check getopt_long() and how it uses optind before making this change?

• while ((c = getopt_long(argc, argv, sopts, lopts, NULL)) != -1) { switch (c) { case 'b':

thanks, -- Shuah