linux-kernel - [PATCH -next] tpm/st33zp24: simplify the return expression of st33zp24_spi

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Message-ID: <20200921131109.93319-1-miaoqinglang@huawei.com>
Date:   Mon, 21 Sep 2020 21:11:09 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Peter Huewe <peterhuewe@....de>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        "Arnd Bergmann" <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     <linux-integrity@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] tpm/st33zp24: simplify the return expression of st33zp24_spi_probe()

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/char/tpm/st33zp24/spi.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/char/tpm/st33zp24/spi.c b/drivers/char/tpm/st33zp24/spi.c
index a75dafd39..4580bddbe 100644
--- a/drivers/char/tpm/st33zp24/spi.c
+++ b/drivers/char/tpm/st33zp24/spi.c
@@ -384,13 +384,8 @@ static int st33zp24_spi_probe(struct spi_device *dev)
 static int st33zp24_spi_remove(struct spi_device *dev)
 {
 	struct tpm_chip *chip = spi_get_drvdata(dev);
-	int ret;
 
-	ret = st33zp24_remove(chip);
-	if (ret)
-		return ret;
-
-	return 0;
+	return st33zp24_remove(chip);
 }
 
 static const struct spi_device_id st33zp24_spi_id[] = {
-- 
2.23.0