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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-02-06 12:39:07 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 00:29:34 +0100 |
| commit | 834247ec7e281dee839fe4a04bc1bbf0c7395172 (patch) | |
| tree | c037c578ba572d9104a2341013acde044a8ca052 /drivers/mtd/devices/block2mtd.c | |
| parent | 664addc248d2fed68d013d26ff2fc796d7134259 (diff) | |
| download | op-kernel-dev-834247ec7e281dee839fe4a04bc1bbf0c7395172.zip op-kernel-dev-834247ec7e281dee839fe4a04bc1bbf0c7395172.tar.gz | |
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/block2mtd.c')
| -rw-r--r-- | drivers/mtd/devices/block2mtd.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c index 4c2f84c..ba2d74b 100644 --- a/drivers/mtd/devices/block2mtd.c +++ b/drivers/mtd/devices/block2mtd.c @@ -104,9 +104,6 @@ static int block2mtd_read(struct mtd_info *mtd, loff_t from, size_t len, int offset = from & (PAGE_SIZE-1); int cpylen; - if (retlen) - *retlen = 0; - while (len) { if ((offset + len) > PAGE_SIZE) cpylen = PAGE_SIZE - offset; // multiple pages @@ -143,8 +140,6 @@ static int _block2mtd_write(struct block2mtd_dev *dev, const u_char *buf, int offset = to & ~PAGE_MASK; // page offset int cpylen; - if (retlen) - *retlen = 0; while (len) { if ((offset+len) > PAGE_SIZE) cpylen = PAGE_SIZE - offset; // multiple pages |
