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path: root/drivers/mtd/devices/docg3.c
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Diffstat (limited to 'drivers/mtd/devices/docg3.c')
-rw-r--r--drivers/mtd/devices/docg3.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index a85af236b44d..c594fe5eac08 100644
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -1191,39 +1191,27 @@ static int doc_erase(struct mtd_info *mtd, struct erase_info *info)
{
struct docg3 *docg3 = mtd->priv;
uint64_t len;
- int block0, block1, page, ret, ofs = 0;
+ int block0, block1, page, ret = 0, ofs = 0;
doc_dbg("doc_erase(from=%lld, len=%lld\n", info->addr, info->len);
- info->state = MTD_ERASE_PENDING;
calc_block_sector(info->addr + info->len, &block0, &block1, &page,
&ofs, docg3->reliable);
- ret = -EINVAL;
if (info->addr + info->len > mtd->size || page || ofs)
- goto reset_err;
+ return -EINVAL;
- ret = 0;
calc_block_sector(info->addr, &block0, &block1, &page, &ofs,
docg3->reliable);
mutex_lock(&docg3->cascade->lock);
doc_set_device_id(docg3, docg3->device_id);
doc_set_reliable_mode(docg3);
for (len = info->len; !ret && len > 0; len -= mtd->erasesize) {
- info->state = MTD_ERASING;
ret = doc_erase_block(docg3, block0, block1);
block0 += 2;
block1 += 2;
}
mutex_unlock(&docg3->cascade->lock);
- if (ret)
- goto reset_err;
-
- info->state = MTD_ERASE_DONE;
- return 0;
-
-reset_err:
- info->state = MTD_ERASE_FAILED;
return ret;
}