Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
---
drivers/target/target_core_rd.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index 7a21cbe..d42cbec 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -583,14 +583,12 @@ static int rd_MEMCPY_do_task(struct se_task *task)
{
struct se_device *dev = task->task_se_cmd->se_dev;
struct rd_request *req = RD_REQ(task);
- unsigned long long lba;
+ u64 tmp;
int ret;
- req->rd_page = (task->task_lba * dev->se_sub_dev->se_dev_attrib.block_size) / PAGE_SIZE;
- lba = task->task_lba;
- req->rd_offset = (do_div(lba,
- (PAGE_SIZE / dev->se_sub_dev->se_dev_attrib.block_size))) *
- dev->se_sub_dev->se_dev_attrib.block_size;
+ tmp = task->task_lba * dev->se_sub_dev->se_dev_attrib.block_size;
+ req->rd_offset = do_div(tmp, PAGE_SIZE);
+ req->rd_page = tmp;
req->rd_size = task->task_size;
if (task->task_data_direction == DMA_FROM_DEVICE)
--
1.7.7.1
--
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