linux-kernel - [PATCH linux-next] mmc: sdhci_am654: Remove the unneeded result variable

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Message-Id: <20220830083349.276709-1-ye.xingchen@zte.com.cn>
Date:   Tue, 30 Aug 2022 08:33:49 +0000
From:   cgel.zte@...il.com
To:     ulf.hansson@...aro.org
Cc:     adrian.hunter@...el.com, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] mmc: sdhci_am654: Remove the unneeded result variable

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

Return the value cqhci_init() 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/mmc/host/sdhci_am654.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index e7ced1496a07..8f1023480e12 100644
--- a/drivers/mmc/host/sdhci_am654.c
+++ b/drivers/mmc/host/sdhci_am654.c
@@ -554,7 +554,6 @@ static const struct cqhci_host_ops sdhci_am654_cqhci_ops = {
 static int sdhci_am654_cqe_add_host(struct sdhci_host *host)
 {
 	struct cqhci_host *cq_host;
-	int ret;
 
 	cq_host = devm_kzalloc(mmc_dev(host->mmc), sizeof(struct cqhci_host),
 			       GFP_KERNEL);
@@ -568,9 +567,7 @@ static int sdhci_am654_cqe_add_host(struct sdhci_host *host)
 
 	host->mmc->caps2 |= MMC_CAP2_CQE;
 
-	ret = cqhci_init(cq_host, host->mmc, 1);
-
-	return ret;
+	return cqhci_init(cq_host, host->mmc, 1);
 }
 
 static int sdhci_am654_get_otap_delay(struct sdhci_host *host,
-- 
2.25.1