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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2020-03-06 01:45:35 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-03-20 15:46:23 +0300 |
| commit | 4a9603534aff2bc6e36f36144eb25731a888e835 (patch) | |
| tree | 73dc027df662c36ad7cb32a1c2589a45ed9c9200 /tools/power | |
| parent | b86639e1957fe09362a1681b8a061aafacd1b486 (diff) | |
| download | linux-4a9603534aff2bc6e36f36144eb25731a888e835.tar.xz | |
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 <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-config.c | 5 |
1 files changed, 4 insertions, 1 deletions
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) |