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tools/power turbostat: Do not display an error on systems without a cpufreq driver 

Running without a cpufreq driver is a valid case so warnings output in
this case should not be to stderr.

Use outf instead of stderr for these warnings.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Prarit Bhargava 2018-08-13 08:45:01 -04:00 committed by Len Brown
parent 6de68fe15a
commit 0a42d235e5
1 changed files with 2 additions and 2 deletions
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4
tools/power/x86/turbostat/turbostat.c
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@ -3465,7 +3465,7 @@ dump_sysfs_pstate_config(void)
base_cpu);
input = fopen(path, "r");
if (input == NULL) {
fprintf(stderr, "NSFOD %s\n", path);
fprintf(outf, "NSFOD %s\n", path);
return;
}
fgets(driver_buf, sizeof(driver_buf), input);
@ -3475,7 +3475,7 @@ dump_sysfs_pstate_config(void)
base_cpu);
input = fopen(path, "r");
if (input == NULL) {
fprintf(stderr, "NSFOD %s\n", path);
fprintf(outf, "NSFOD %s\n", path);
return;
}
fgets(governor_buf, sizeof(governor_buf), input);