tools/power turbostat: Repair Segmentation fault when using -i option

Fix regression caused by commit 8e180f3cb6b7510a3bdf14e16ce87c9f5d86f102
(tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter
deltas)

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 2655ae9a3ad8d9e6f7676006336a5e3b8fec99d1..9942dee3df413948a3bda054d582123e3e928054 100644 (file)
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1594,7 +1594,7 @@ void cmdline(int argc, char **argv)
 
        progname = argv[0];
 
-       while ((opt = getopt(argc, argv, "+pPSvisc:sC:m:M:")) != -1) {
+       while ((opt = getopt(argc, argv, "+pPSvi:sc:sC:m:M:")) != -1) {
                switch (opt) {
                case 'p':
                        show_core_only++;