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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/mtdconcat.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/mtdconcat.c')
| -rw-r--r-- | drivers/mtd/mtdconcat.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c index dd24232265e6..f7a31cc44480 100644 --- a/drivers/mtd/mtdconcat.c +++ b/drivers/mtd/mtdconcat.c @@ -72,8 +72,6 @@ concat_read(struct mtd_info *mtd, loff_t from, size_t len, int ret = 0, err; int i; - *retlen = 0; - for (i = 0; i < concat->num_subdev; i++) { struct mtd_info *subdev = concat->subdev[i]; size_t size, retsize; @@ -126,8 +124,6 @@ concat_write(struct mtd_info *mtd, loff_t to, size_t len, int err = -EINVAL; int i; - *retlen = 0; - for (i = 0; i < concat->num_subdev; i++) { struct mtd_info *subdev = concat->subdev[i]; size_t size, retsize; @@ -169,8 +165,6 @@ concat_writev(struct mtd_info *mtd, const struct kvec *vecs, int i; int err = -EINVAL; - *retlen = 0; - /* Calculate total length of data */ for (i = 0; i < count; i++) total_len += vecs[i].iov_len; |