[PATCH v3 1/2] dfu: mtd: fix the trace when limit is reached

[Patrick Delaunay]

The offset variable = 'off' used in the error trace when limit is reach
on erase operation is incorect as 'erase_op.addr' is used in the loop.
This patch corrects the copy paste issue between the erase loop and
the write loop.

This patch also adds the 'remaining' information to allow to debug of
limit issues.

Fixes: 6015af28ee6d ("dfu: add backend for MTD device")
Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
---

(no changes since v1)

 drivers/dfu/dfu_mtd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dfu/dfu_mtd.c b/drivers/dfu/dfu_mtd.c
index c7075f12eca9..b764f091786d 100644
--- a/drivers/dfu/dfu_mtd.c
+++ b/drivers/dfu/dfu_mtd.c
@@ -86,8 +86,8 @@ static int mtd_block_op(enum dfu_op op, struct dfu_entity *dfu,
 
 		while (remaining) {
 			if (erase_op.addr + remaining > lim) {
-				printf("Limit reached 0x%llx while erasing at offset 0x%llx\n",
-				       lim, off);
+				printf("Limit reached 0x%llx while erasing at offset 0x%llx, remaining 0x%llx\n",
+				       lim, erase_op.addr, remaining);
 				return -EIO;
 			}
 
-- 
2.25.1