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| author | Prarit Bhargava <prarit@redhat.com> | 2014-12-14 15:06:37 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-12-14 22:14:16 +0100 |
| commit | 2a813f1aaaf00a7eb65bef8da2fe9fcec0aabaaa (patch) | |
| tree | 7839c0d9dfaf0146ae3b426cf036d1e3b8d9656c /Documentation/kernel-parameters.txt | |
| parent | tools: cpupower: fix return checks for sysfs_get_idlestate_count() (diff) | |
| download | linux-2a813f1aaaf00a7eb65bef8da2fe9fcec0aabaaa.tar.xz linux-2a813f1aaaf00a7eb65bef8da2fe9fcec0aabaaa.zip | |
Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()"
This reverts commit 16b7c275c055cc36218404b5d147be7f76575087.
My previous commit 16b7c275c055 ("tools: cpupower: fix return checks for
sysfs_get_idlestate_count()") was not correct. After looking
at the changelog for cpupower I noticed that Thomas had changed the return of
sysfs_get_idlestate_count() to an unsigned int to simplify the code. The
problem is really that both he (in his original change) and I (in my new
change) missed the obvious that sysfs_get_idlestate_count()
can't return -ENODEV. It should just return 0 for "no c-states".
Fixes: 16b7c275c055 (tools: cpupower: fix return checks for ...)
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
0 files changed, 0 insertions, 0 deletions