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| author | Colin Ian King <colin.king@canonical.com> | 2017-01-31 16:53:17 +0100 |
|---|---|---|
| committer | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2017-02-10 14:22:00 +0100 |
| commit | 7fa2c7038cc0ec16ae5d8eee347ea136de0f4b65 (patch) | |
| tree | 50401214cbafd13dcb70099b548b701288f3a1b5 /drivers/mtd | |
| parent | Documentation: mtk-quadspi: update DT bindings (diff) | |
| download | linux-7fa2c7038cc0ec16ae5d8eee347ea136de0f4b65.tar.xz linux-7fa2c7038cc0ec16ae5d8eee347ea136de0f4b65.zip | |
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.c | 4 |
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) |