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authorColin Ian King <colin.king@canonical.com>2017-01-31 15:53:17 +0000
committerCyrille Pitchen <cyrille.pitchen@atmel.com>2017-02-10 14:22:00 +0100
commit7fa2c7038cc0ec16ae5d8eee347ea136de0f4b65 (patch)
tree50401214cbafd13dcb70099b548b701288f3a1b5 /drivers/mtd
parent35fd766117de41ed475948410c3ec5ab07cd3d03 (diff)
downloadlinux-7fa2c7038cc0ec16ae5d8eee347ea136de0f4b65.tar.bz2
mtd: spi-nor: cqspi: remove redundant dead code on error return check
Checking for ret < 0 is redundant because a previous check on ret being non-zero already handles the ret < 0 case. Remove the redundant code. Found by CoverityScan, CID#1398863, CID#1398864 Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Richard Weinberger <richard@nod.at> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/spi-nor/cadence-quadspi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c
index 3fb7be857bb6..9f8102de1b16 100644
--- a/drivers/mtd/spi-nor/cadence-quadspi.c
+++ b/drivers/mtd/spi-nor/cadence-quadspi.c
@@ -893,7 +893,7 @@ static ssize_t cqspi_write(struct spi_nor *nor, loff_t to,
if (ret)
return ret;
- return (ret < 0) ? ret : len;
+ return len;
}
static ssize_t cqspi_read(struct spi_nor *nor, loff_t from,
@@ -913,7 +913,7 @@ static ssize_t cqspi_read(struct spi_nor *nor, loff_t from,
if (ret)
return ret;
- return (ret < 0) ? ret : len;
+ return len;
}
static int cqspi_erase(struct spi_nor *nor, loff_t offs)