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-rw-r--r--fs/btrfs/scrub.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 7555ddc..a12c450 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2096,21 +2096,7 @@ static void scrub_submit(struct scrub_ctx *sctx)
sbio = sctx->bios[sctx->curr];
sctx->curr = -1;
scrub_pending_bio_inc(sctx);
-
- if (!sbio->bio->bi_bdev) {
- /*
- * this case should not happen. If btrfs_map_block() is
- * wrong, it could happen for dev-replace operations on
- * missing devices when no mirrors are available, but in
- * this case it should already fail the mount.
- * This case is handled correctly (but _very_ slowly).
- */
- printk_ratelimited(KERN_WARNING
- "BTRFS: scrub_submit(bio bdev == NULL) is unexpected!\n");
- bio_endio(sbio->bio, -EIO);
- } else {
- btrfsic_submit_bio(READ, sbio->bio);
- }
+ btrfsic_submit_bio(READ, sbio->bio);
}
static int scrub_add_page_to_rd_bio(struct scrub_ctx *sctx,
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