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path: root/drivers/block/brd.c
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Diffstat (limited to 'drivers/block/brd.c')
-rw-r--r--drivers/block/brd.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index e573e470bd8a..f9ab74505e69 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -331,14 +331,12 @@ static void brd_make_request(struct request_queue *q, struct bio *bio)
struct bio_vec bvec;
sector_t sector;
struct bvec_iter iter;
- int err = -EIO;
sector = bio->bi_iter.bi_sector;
if (bio_end_sector(bio) > get_capacity(bdev->bd_disk))
- goto out;
+ goto io_error;
if (unlikely(bio->bi_rw & REQ_DISCARD)) {
- err = 0;
discard_from_brd(brd, sector, bio->bi_iter.bi_size);
goto out;
}
@@ -349,15 +347,20 @@ static void brd_make_request(struct request_queue *q, struct bio *bio)
bio_for_each_segment(bvec, bio, iter) {
unsigned int len = bvec.bv_len;
+ int err;
+
err = brd_do_bvec(brd, bvec.bv_page, len,
bvec.bv_offset, rw, sector);
if (err)
- break;
+ goto io_error;
sector += len >> SECTOR_SHIFT;
}
out:
- bio_endio(bio, err);
+ bio_endio(bio);
+ return;
+io_error:
+ bio_io_error(bio);
}
static int brd_rw_page(struct block_device *bdev, sector_t sector,

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