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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-02-06 11:39:07 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 01:29:34 +0200 |
| commit | 834247ec7e281dee839fe4a04bc1bbf0c7395172 (patch) | |
| tree | c037c578ba572d9104a2341013acde044a8ca052 /drivers/mtd/devices/spear_smi.c | |
| parent | mtd: remove R/O checking duplication (diff) | |
| download | linux-834247ec7e281dee839fe4a04bc1bbf0c7395172.tar.xz linux-834247ec7e281dee839fe4a04bc1bbf0c7395172.zip | |
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/spear_smi.c')
| -rw-r--r-- | drivers/mtd/devices/spear_smi.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c index 2238ab916a06..2cdbcc65b39f 100644 --- a/drivers/mtd/devices/spear_smi.c +++ b/drivers/mtd/devices/spear_smi.c @@ -574,11 +574,6 @@ static int spear_mtd_read(struct mtd_info *mtd, loff_t from, size_t len, return -EINVAL; } - if (!retlen) - return -EINVAL; - else - *retlen = 0; - /* select address as per bank number */ src = flash->base_addr + from; @@ -675,11 +670,6 @@ static int spear_mtd_write(struct mtd_info *mtd, loff_t to, size_t len, return -EINVAL; } - if (!retlen) - return -EINVAL; - else - *retlen = 0; - /* select address as per bank number */ dest = flash->base_addr + to; mutex_lock(&flash->lock); |