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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-02-06 14:39:07 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 03:29:34 +0400 |
| commit | 834247ec7e281dee839fe4a04bc1bbf0c7395172 (patch) | |
| tree | c037c578ba572d9104a2341013acde044a8ca052 /drivers/mtd/devices/mtd_dataflash.c | |
| parent | 664addc248d2fed68d013d26ff2fc796d7134259 (diff) | |
| download | linux-834247ec7e281dee839fe4a04bc1bbf0c7395172.tar.xz | |
mtd: remove retlen zeroing duplication
The MTD API function now zero the 'retlen' parameter before calling
the driver's method — do not do this again in drivers. This removes
duplicated '*retlen = 0' assignent from the following methods:
'mtd_point()'
'mtd_read()'
'mtd_write()'
'mtd_writev()'
'mtd_panic_write()'
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/devices/mtd_dataflash.c')
| -rw-r--r-- | drivers/mtd/devices/mtd_dataflash.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index fc5c78171844..c76b4464e8b9 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -249,8 +249,6 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, pr_debug("%s: read 0x%x..0x%x\n", dev_name(&priv->spi->dev), (unsigned)from, (unsigned)(from + len)); - *retlen = 0; - /* Sanity checks */ if (!len) return 0; @@ -323,8 +321,6 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, pr_debug("%s: write 0x%x..0x%x\n", dev_name(&spi->dev), (unsigned)to, (unsigned)(to + len)); - *retlen = 0; - /* Sanity checks */ if (!len) return 0; |