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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 03/12] mci: imx-esdhc: Drop extra helper varaible
Date: Mon,  2 Dec 2019 07:19:45 -0800	[thread overview]
Message-ID: <20191202151954.16032-4-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20191202151954.16032-1-andrew.smirnov@gmail.com>

There's already 'ret' availible, no need to declare another return
value variable.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 drivers/mci/imx-esdhc.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c
index 7d12df2b8..b6dd75d2c 100644
--- a/drivers/mci/imx-esdhc.c
+++ b/drivers/mci/imx-esdhc.c
@@ -236,8 +236,6 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 
 	/* Set up for a data transfer if we have one */
 	if (data) {
-		int err;
-
 		if (!IS_ENABLED(CONFIG_MCI_IMX_ESDHC_PIO)) {
 			num_bytes = data->blocks * data->blocksize;
 
@@ -254,9 +252,9 @@ esdhc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data)
 				return -EFAULT;
 		}
 
-		err = esdhc_setup_data(host, data, dma);
-		if(err)
-			return err;
+		ret = esdhc_setup_data(host, data, dma);
+		if (ret)
+			return ret;
 	}
 
 	sdhci_set_cmd_xfer_mode(&host->sdhci, cmd, data,
-- 
2.21.0


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  parent reply	other threads:[~2019-12-02 15:20 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-02 15:19 [PATCH 00/12] Share i.MX ESDHC PBL and PIO code Andrey Smirnov
2019-12-02 15:19 ` [PATCH 01/12] mci: imx-esdhc: Drop unnecessary type conversion Andrey Smirnov
2019-12-02 15:19 ` [PATCH 02/12] mci: imx-esdhc: Drop unused type definition Andrey Smirnov
2019-12-02 15:19 ` Andrey Smirnov [this message]
2019-12-02 15:19 ` [PATCH 04/12] mci: imx-esdhc-pbl: Don't setup DMA registers Andrey Smirnov
2019-12-02 15:19 ` [PATCH 05/12] mci: imx-esdhc-pbl: Share initialization code Andrey Smirnov
2019-12-02 15:19 ` [PATCH 06/12] mci: imx-esdhc-pbl: Drop 'wrap_wml' flag Andrey Smirnov
2019-12-02 15:19 ` [PATCH 07/12] mci: imx-esdhc-pbl: Share IO accessors with regular driver Andrey Smirnov
2019-12-02 15:19 ` [PATCH 08/12] mci: imx-esdhc-pbl: Use sdhci_transfer_data() Andrey Smirnov
2019-12-02 15:19 ` [PATCH 09/12] mci: imx-esdhc-pbl: Use sdhci_set_cmd_xfer_mode() Andrey Smirnov
2019-12-02 15:19 ` [PATCH 10/12] mci: imx-esdhc: Share code for esdhc_(setup|do)_data operations Andrey Smirnov
2019-12-02 15:19 ` [PATCH 11/12] mci: imx-esdhc: Introduce esdhc_poll() Andrey Smirnov
2019-12-02 15:19 ` [PATCH 12/12] mci: imx-esdhc: Share code for esdhc_send_cmd() Andrey Smirnov
2019-12-04  8:42 ` [PATCH 00/12] Share i.MX ESDHC PBL and PIO code Sascha Hauer

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