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cpufreq/amd-pstate: Drop ret variable from amd_pstate_set_energy_pref_index()

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The ret variable is not necessary.

Reviewed-and-tested-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Link: https://lore.kernel.org/r/20241209185248.16301-14-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
This commit is contained in:
Mario Limonciello 2024-12-09 12:52:46 -06:00
parent fff3957969
commit f8fde687c9
1 changed files with 3 additions and 7 deletions
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10
drivers/cpufreq/amd-pstate.c
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@ -319,13 +319,11 @@ static int shmem_set_epp(struct amd_cpudata *cpudata, u32 epp)
static int amd_pstate_set_energy_pref_index(struct amd_cpudata *cpudata,
int pref_index)
{
int epp = -EINVAL;
int ret;
int epp;
if (!pref_index)
epp = cpudata->epp_default;
if (epp == -EINVAL)
else
epp = epp_values[pref_index];
if (epp > 0 && cpudata->policy == CPUFREQ_POLICY_PERFORMANCE) {
@ -341,9 +339,7 @@ static int amd_pstate_set_energy_pref_index(struct amd_cpudata *cpudata,
cpudata->boost_state);
}
ret = amd_pstate_set_epp(cpudata, epp);
return ret;
return amd_pstate_set_epp(cpudata, epp);
}
static inline int msr_cppc_enable(bool enable)