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authorChristoph Hellwig <hch@lst.de>2017-06-03 09:38:06 +0200
committerJens Axboe <axboe@fb.com>2017-06-09 09:27:32 -0600
commit4e4cbee93d56137ebff722be022cae5f70ef84fb (patch)
tree4fa7345155599fc6bdd653fca8c5224ddf90a5be /drivers/block/aoe
parentfc17b6534eb8395f0b3133eb31d87deec32c642b (diff)
downloadlinux-4e4cbee93d56137ebff722be022cae5f70ef84fb.tar.bz2
block: switch bios to blk_status_t
Replace bi_error with a new bi_status to allow for a clear conversion. Note that device mapper overloaded bi_error with a private value, which we'll have to keep arround at least for now and thus propagate to a proper blk_status_t value. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoecmd.c10
-rw-r--r--drivers/block/aoe/aoedev.c2
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 5bf0c9d21fc1..dc43254e05a4 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1070,7 +1070,7 @@ aoe_end_request(struct aoedev *d, struct request *rq, int fastfail)
d->ip.rq = NULL;
do {
bio = rq->bio;
- bok = !fastfail && !bio->bi_error;
+ bok = !fastfail && !bio->bi_status;
} while (__blk_end_request(rq, bok ? BLK_STS_OK : BLK_STS_IOERR, bio->bi_iter.bi_size));
/* cf. http://lkml.org/lkml/2006/10/31/28 */
@@ -1131,7 +1131,7 @@ ktiocomplete(struct frame *f)
ahout->cmdstat, ahin->cmdstat,
d->aoemajor, d->aoeminor);
noskb: if (buf)
- buf->bio->bi_error = -EIO;
+ buf->bio->bi_status = BLK_STS_IOERR;
goto out;
}
@@ -1144,7 +1144,7 @@ noskb: if (buf)
"aoe: runt data size in read from",
(long) d->aoemajor, d->aoeminor,
skb->len, n);
- buf->bio->bi_error = -EIO;
+ buf->bio->bi_status = BLK_STS_IOERR;
break;
}
if (n > f->iter.bi_size) {
@@ -1152,7 +1152,7 @@ noskb: if (buf)
"aoe: too-large data size in read from",
(long) d->aoemajor, d->aoeminor,
n, f->iter.bi_size);
- buf->bio->bi_error = -EIO;
+ buf->bio->bi_status = BLK_STS_IOERR;
break;
}
bvcpy(skb, f->buf->bio, f->iter, n);
@@ -1654,7 +1654,7 @@ aoe_failbuf(struct aoedev *d, struct buf *buf)
if (buf == NULL)
return;
buf->iter.bi_size = 0;
- buf->bio->bi_error = -EIO;
+ buf->bio->bi_status = BLK_STS_IOERR;
if (buf->nframesout == 0)
aoe_end_buf(d, buf);
}
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index ffd1947500c6..b28fefb90391 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -170,7 +170,7 @@ aoe_failip(struct aoedev *d)
if (rq == NULL)
return;
while ((bio = d->ip.nxbio)) {
- bio->bi_error = -EIO;
+ bio->bi_status = BLK_STS_IOERR;
d->ip.nxbio = bio->bi_next;
n = (unsigned long) rq->special;
rq->special = (void *) --n;