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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-02-06 14:39:07 +0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-03-27 03:29:34 +0400
commit834247ec7e281dee839fe4a04bc1bbf0c7395172 (patch)
treec037c578ba572d9104a2341013acde044a8ca052 /drivers/mtd/mtdconcat.c
parent664addc248d2fed68d013d26ff2fc796d7134259 (diff)
downloadlinux-834247ec7e281dee839fe4a04bc1bbf0c7395172.tar.xz
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.c6
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;