nvme: Fix potential sign extension issue in nvme_blk_rw()

[u-boot] / drivers / nvme / nvme.c

diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c
index 4448754acace73efd7a628d779a2225061421e97..59d54eb93ef6071b910d16b41119079651726694 100644 (file)
--- a/drivers/nvme/nvme.c
+++ b/drivers/nvme/nvme.c
@@ -723,7 +723,7 @@ static ulong nvme_blk_rw(struct udevice *udev, lbaint_t blknr,
                                &c, NULL, IO_TIMEOUT);
                if (status)
                        break;
-               temp_len -= lbas << ns->lba_shift;
+               temp_len -= (u32)lbas << ns->lba_shift;
                buffer += lbas << ns->lba_shift;
        }