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drm/amd/powerplay/hwmgr: use kmemdup
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 3 additions and 3 deletions
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@ -4726,11 +4726,11 @@ static int polaris10_get_pp_table(struct pp_hwmgr *hwmgr, char **table)
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struct polaris10_hwmgr *data = (struct polaris10_hwmgr *)(hwmgr->backend);
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if (!data->soft_pp_table) {
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data->soft_pp_table = kzalloc(hwmgr->soft_pp_table_size, GFP_KERNEL);
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data->soft_pp_table = kmemdup(hwmgr->soft_pp_table,
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hwmgr->soft_pp_table_size,
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GFP_KERNEL);
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if (!data->soft_pp_table)
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return -ENOMEM;
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memcpy(data->soft_pp_table, hwmgr->soft_pp_table,
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hwmgr->soft_pp_table_size);
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}
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*table = (char *)&data->soft_pp_table;
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