diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2023-01-12 14:43:33 +0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-02-03 09:55:26 +0100 |
| commit | 507fa17a6c46c111f6b0d2bc483c1b3563fd16c5 (patch) | |
| tree | bd2719cebf081b89e686ad2623a38d1cfc4316da /tools/power | |
| parent | 8071b210aeb96ff047fcf55fe4fa1f7e07012e90 (diff) | |
tools/power/x86/intel-speed-select: Remove wrong check in set_isst_id()
struct isst_id *id is a pointer, comparing it with less than zero is wrong.
The check is there to make sure the id->pkg and id->die is set to -1, when
it is illegal or unavailable. Here comparing with MAX_PACKAGE_COUNT and
MAX_DIE_PER_PACKAGE is sufficient.
Hence remove the wrong check.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: Subject and changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-config.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index a160bad291eb..b5822ee67cb3 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -383,11 +383,11 @@ void set_isst_id(struct isst_id *id, int cpu) id->cpu = cpu; id->pkg = get_physical_package_id(cpu); - if (id < 0 || id->pkg >= MAX_PACKAGE_COUNT) + if (id->pkg >= MAX_PACKAGE_COUNT) id->pkg = -1; id->die = get_physical_die_id(cpu); - if (id < 0 || id->die >= MAX_DIE_PER_PACKAGE) + if (id->die >= MAX_DIE_PER_PACKAGE) id->die = -1; } |