diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-05-18 09:45:36 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-05-19 19:48:17 +0200 |
| commit | 59cafa728c373551423d67a1369289a717006a4b (patch) | |
| tree | d29f556ab448da763591abd31dd594e89f11e810 /drivers/powercap | |
| parent | f125bdbdd6bd4a88f3697e5850359d3ffe43a3f2 (diff) | |
powercap: intel_rapl: remove redundant store to value after multiply
There is no need to store the result of the multiply back to variable value
after the multiplication. The store is redundant, replace *= with just *.
Cleans up clang scan build warning:
warning: Although the value stored to 'value' is used in the enclosing
expression, the value is never actually read from 'value'
[deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/powercap')
| -rw-r--r-- | drivers/powercap/intel_rapl_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c index e45c1c3b0cae..a9c99d9e8b42 100644 --- a/drivers/powercap/intel_rapl_common.c +++ b/drivers/powercap/intel_rapl_common.c @@ -1010,7 +1010,7 @@ static u64 rapl_compute_time_window_atom(struct rapl_package *rp, u64 value, * where time_unit is default to 1 sec. Never 0. */ if (!to_raw) - return (value) ? value *= rp->time_unit : rp->time_unit; + return (value) ? value * rp->time_unit : rp->time_unit; value = div64_u64(value, rp->time_unit); |