linux-kernel - [PATCH linux-next] drm/amd/pm: Remove unneeded result variable

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Message-Id: <20220920063600.215257-1-ye.xingchen@zte.com.cn>
Date:   Tue, 20 Sep 2022 06:36:00 +0000
From:   cgel.zte@...il.com
To:     alexander.deucher@....com
Cc:     evan.quan@....com, christian.koenig@....com, Xinhui.Pan@....com,
        airlied@...ux.ie, daniel@...ll.ch, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] drm/amd/pm: Remove unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value atomctrl_initialize_mc_reg_table_v2_2() directly instead
of storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
index 45214a364baa..e7ed2a7adf8f 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
@@ -2567,15 +2567,13 @@ static uint8_t polaris10_get_memory_modile_index(struct pp_hwmgr *hwmgr)
 
 static int polaris10_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 {
-	int result;
 	struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 	pp_atomctrl_mc_reg_table *mc_reg_table = &smu_data->mc_reg_table;
 	uint8_t module_index = polaris10_get_memory_modile_index(hwmgr);
 
 	memset(mc_reg_table, 0, sizeof(pp_atomctrl_mc_reg_table));
-	result = atomctrl_initialize_mc_reg_table_v2_2(hwmgr, module_index, mc_reg_table);
 
-	return result;
+	return atomctrl_initialize_mc_reg_table_v2_2(hwmgr, module_index, mc_reg_table);
 }
 
 static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
-- 
2.25.1