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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-02-06 12:39:07 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-03-27 00:29:34 +0100
commit834247ec7e281dee839fe4a04bc1bbf0c7395172 (patch)
treec037c578ba572d9104a2341013acde044a8ca052 /drivers/mtd/devices/mtd_dataflash.c
parent664addc248d2fed68d013d26ff2fc796d7134259 (diff)
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.c4
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;