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authorSong Liu <song@kernel.org>2022-02-03 22:28:26 +0300
committerJens Axboe <axboe@kernel.dk>2022-02-04 07:10:00 +0300
commit7d32c027a21ef7aa0a400763397644d44b3576a9 (patch)
tree4ae6512492c2f828ce60fe2fb59b0875289bce4c /block/blk-core.c
parent2651bf680bc2ad9a078b7222b0873145ab4ece07 (diff)
downloadlinux-7d32c027a21ef7aa0a400763397644d44b3576a9.tar.xz
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 <song@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20220203192827.1370270-3-song@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 24035dd2eef1..be8812f5489d 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" },