From defa33ad29f8d2897e78fdef6218b2eeea6acf6d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 30 Jul 2023 11:16:47 -0600 Subject: [PATCH] bootstd: cros: Correct reporting of I/O errors Return -EIO when the read failed, rather than the number of blocks read. Signed-off-by: Simon Glass --- 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 aa19ae097f..6179a547f7 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; -- 2.39.5