From: Song Liu Date: Thu, 3 Feb 2022 19:28:26 +0000 (-0800) Subject: block: return -ENODEV for BLK_STS_OFFLINE X-Git-Tag: v6.1-rc5~1621^2~90 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7d32c027a21ef7aa0a400763397644d44b3576a9;p=platform%2Fkernel%2Flinux-starfive.git block: return -ENODEV for BLK_STS_OFFLINE Change the user visible return value for BLK_STS_OFFLINE to -ENODEV, which is more descriptive than existing -EIO. Signed-off-by: Song Liu Reviewed-by: Martin K. Petersen Link: https://lore.kernel.org/r/20220203192827.1370270-3-song@kernel.org Signed-off-by: Jens Axboe --- diff --git a/block/blk-core.c b/block/blk-core.c index 24035dd..be8812f 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -164,7 +164,7 @@ static const struct { [BLK_STS_RESOURCE] = { -ENOMEM, "kernel resource" }, [BLK_STS_DEV_RESOURCE] = { -EBUSY, "device resource" }, [BLK_STS_AGAIN] = { -EAGAIN, "nonblocking retry" }, - [BLK_STS_OFFLINE] = { -EIO, "device offline" }, + [BLK_STS_OFFLINE] = { -ENODEV, "device offline" }, /* device mapper special case, should not leak out: */ [BLK_STS_DM_REQUEUE] = { -EREMCHG, "dm internal retry" },