linux-kernel - [PATCH v5 31/32] mtd: spi-nor: slightly change code style in spi_nor_sr

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Date:   Wed, 23 Feb 2022 14:43:57 +0100
From:   Michael Walle <michael@...le.cc>
To:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Pratyush Yadav <p.yadav@...com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        yaliang.wang@...driver.com, Michael Walle <michael@...le.cc>
Subject: [PATCH v5 31/32] mtd: spi-nor: slightly change code style in spi_nor_sr_ready()

Now that there is almost no special case code left in
spi_nor_sr_ready(), the return check looks odd. Move the function call
closer to the return code checking.

Signed-off-by: Michael Walle <michael@...le.cc>
Reviewed-by: Pratyush Yadav <p.yadav@...com>
---
 drivers/mtd/spi-nor/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index f5a2f37d140e..9014008e60b3 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -563,8 +563,9 @@ int spi_nor_write_ear(struct spi_nor *nor, u8 ear)
  */
 int spi_nor_sr_ready(struct spi_nor *nor)
 {
-	int ret = spi_nor_read_sr(nor, nor->bouncebuf);
+	int ret;
 
+	ret = spi_nor_read_sr(nor, nor->bouncebuf);
 	if (ret)
 		return ret;
 
-- 
2.30.2