From 4a9603534aff2bc6e36f36144eb25731a888e835 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Thu, 5 Mar 2020 14:45:35 -0800 Subject: tools/power/x86/intel-speed-select: Print friendly warning for bad command line When user specifies invalid option, display "Unknown Option: ignore", instead of "no match". Also display error for garbage on the command line. Signed-off-by: Srinivas Pandruvada Signed-off-by: Andy Shevchenko --- tools/power/x86/intel-speed-select/isst-config.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'tools/power') diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 2a81fb881f04..924cb871d6d2 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -2400,9 +2400,12 @@ static void parse_cmd_args(int argc, int start, char **argv) } break; default: - printf("no match\n"); + printf("Unknown option: ignore\n"); } } + + if (argv[optind]) + printf("Garbage at the end of command: ignore\n"); } static void isst_help(void) -- cgit