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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2020-03-06 01:45:35 +0300
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-03-20 15:46:23 +0300
commit4a9603534aff2bc6e36f36144eb25731a888e835 (patch)
tree73dc027df662c36ad7cb32a1c2589a45ed9c9200 /tools/power
parentb86639e1957fe09362a1681b8a061aafacd1b486 (diff)
downloadlinux-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.c5
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)