linux-kernel - [PATCH linux-next] ocxl: Remove the unneeded result variable

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Date:   Tue,  6 Sep 2022 07:20:06 +0000
From:   cgel.zte@...il.com
To:     fbarrat@...ux.ibm.com
Cc:     ajd@...ux.ibm.com, mpe@...erman.id.au, npiggin@...il.com,
        christophe.leroy@...roup.eu, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ocxl: Remove the unneeded result variable

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

Return the value opal_npu_spa_clear_cache() 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>
---
 arch/powerpc/platforms/powernv/ocxl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/ocxl.c b/arch/powerpc/platforms/powernv/ocxl.c
index 27c936075031..629067781cec 100644
--- a/arch/powerpc/platforms/powernv/ocxl.c
+++ b/arch/powerpc/platforms/powernv/ocxl.c
@@ -478,10 +478,8 @@ EXPORT_SYMBOL_GPL(pnv_ocxl_spa_release);
 int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle)
 {
 	struct spa_data *data = (struct spa_data *) platform_data;
-	int rc;
 
-	rc = opal_npu_spa_clear_cache(data->phb_opal_id, data->bdfn, pe_handle);
-	return rc;
+	return opal_npu_spa_clear_cache(data->phb_opal_id, data->bdfn, pe_handle);
 }
 EXPORT_SYMBOL_GPL(pnv_ocxl_spa_remove_pe_from_cache);
 
-- 
2.25.1