43 lines
1.1 KiB
Diff
43 lines
1.1 KiB
Diff
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From 55bcae033b08b1b926f927616cca17242cfcfe59 Mon Sep 17 00:00:00 2001
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From: Mario Limonciello <mario.limonciello@amd.com>
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Date: Thu, 5 Dec 2024 16:28:46 -0600
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Subject: cpufreq/amd-pstate: Drop ret variable from
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amd_pstate_set_energy_pref_index()
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The ret variable is not necessary.
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Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
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---
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drivers/cpufreq/amd-pstate.c | 10 +++-------
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1 file changed, 3 insertions(+), 7 deletions(-)
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--- a/drivers/cpufreq/amd-pstate.c
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+++ b/drivers/cpufreq/amd-pstate.c
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@@ -348,13 +348,11 @@ static int shmem_set_epp(struct amd_cpud
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static int amd_pstate_set_energy_pref_index(struct amd_cpudata *cpudata,
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int pref_index)
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{
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- int epp = -EINVAL;
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- int ret;
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+ int epp;
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if (!pref_index)
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epp = cpudata->epp_default;
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-
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- if (epp == -EINVAL)
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+ else
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epp = epp_values[pref_index];
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if (epp > 0 && cpudata->policy == CPUFREQ_POLICY_PERFORMANCE) {
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@@ -370,9 +368,7 @@ static int amd_pstate_set_energy_pref_in
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cpudata->boost_state);
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}
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- ret = amd_pstate_set_epp(cpudata, epp);
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-
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- return ret;
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+ return amd_pstate_set_epp(cpudata, epp);
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}
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static inline int msr_cppc_enable(bool enable)
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