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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/lpddr
parent664addc248d2fed68d013d26ff2fc796d7134259 (diff)
downloadop-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/lpddr')
-rw-r--r--drivers/mtd/lpddr/lpddr_cmds.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mtd/lpddr/lpddr_cmds.c b/drivers/mtd/lpddr/lpddr_cmds.c
index 0f3731c..a92906b 100644
--- a/drivers/mtd/lpddr/lpddr_cmds.c
+++ b/drivers/mtd/lpddr/lpddr_cmds.c
@@ -535,9 +535,7 @@ static int lpddr_point(struct mtd_info *mtd, loff_t adr, size_t len,
/* ofs: offset within the first chip that the first read should start */
ofs = adr - (chipnum << lpddr->chipshift);
-
*mtdbuf = (void *)map->virt + chip->start + ofs;
- *retlen = 0;
while (len) {
unsigned long thislen;
@@ -647,7 +645,6 @@ static int lpddr_writev(struct mtd_info *mtd, const struct kvec *vecs,
for (i = 0; i < count; i++)
len += vecs[i].iov_len;
- *retlen = 0;
if (!len)
return 0;
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