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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/chips/cfi_cmdset_0020.c | |
| parent | 664addc248d2fed68d013d26ff2fc796d7134259 (diff) | |
| download | blackbird-op-linux-834247ec7e281dee839fe4a04bc1bbf0c7395172.tar.gz blackbird-op-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/chips/cfi_cmdset_0020.c')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0020.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index 160402fb65d1..d690b7d6952b 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -394,8 +394,6 @@ static int cfi_staa_read (struct mtd_info *mtd, loff_t from, size_t len, size_t chipnum = (from >> cfi->chipshift); ofs = from - (chipnum << cfi->chipshift); - *retlen = 0; - while (len) { unsigned long thislen; @@ -617,7 +615,6 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, int chipnum; unsigned long ofs; - *retlen = 0; if (!len) return 0; |
