The value of dfu->r_left need decrease along with the transfer
Signed-off-by: Bo Shen <voice.s...@atmel.com>
---
drivers/dfu/dfu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 56b21c7..65c6984 100644
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -229,6 +229,7 @@ static int dfu_read_buffer_fill(struct dfu_entity *dfu,
void *buf, int size)
dfu->crc = crc32(dfu->crc, buf, chunk);
dfu->i_buf += chunk;
dfu->b_left -= chunk;
+ dfu->r_left -= chunk;
size -= chunk;
buf += chunk;
readn += chunk;
--
1.7.9.5
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