Return -EIO when the read failed, rather than the number of blocks read.
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/bootmeth_cros.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/boot/bootmeth_cros.c b/boot/bootmeth_cros.c index aa19ae097f56..6179a547f74a 100644 --- a/boot/bootmeth_cros.c +++ b/boot/bootmeth_cros.c @@ -106,7 +106,7 @@ static int cros_read_bootflow(struct udevice *dev, struct bootflow *bflow) return log_msg_ret("hdr", -ENOMEM); ret = blk_read(bflow->blk, info.start, num_blks, hdr); if (ret != num_blks) - return log_msg_ret("inf", ret); + return log_msg_ret("inf", -EIO);
if (memcmp("CHROMEOS", hdr, 8)) return -ENOENT; @@ -125,7 +125,7 @@ static int cros_read_bootflow(struct udevice *dev, struct bootflow *bflow) bflow->blk->name, (ulong)info.start, num_blks); ret = blk_read(bflow->blk, (ulong)info.start + 0x80, num_blks, buf); if (ret != num_blks) - return log_msg_ret("inf", ret); + return log_msg_ret("inf", -EIO); base = map_to_sysmem(buf);
setup = base + start - OFFSET_BASE - SETUP_OFFSET;