From 91e3b5f1e293a2e617313a85bafd80d5eb4810f1 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 4 Apr 2022 06:45:19 +0200 Subject: [PATCH] btrfs: check-integrity: simplify bio allocation in btrfsic_read_block btrfsic_read_block does not need the btrfs_bio structure, so switch to plain bio_alloc (that also does not fail as it's backed by a bioset). Reviewed-by: Qu Wenruo Signed-off-by: Christoph Hellwig Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/check-integrity.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index ab27b2c104560..5d20137b7b676 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -1561,10 +1561,9 @@ static int btrfsic_read_block(struct btrfsic_state *state, struct bio *bio; unsigned int j; - bio = btrfs_bio_alloc(num_pages - i); - bio_set_dev(bio, block_ctx->dev->bdev); + bio = bio_alloc(block_ctx->dev->bdev, num_pages - i, + REQ_OP_READ, GFP_NOFS); bio->bi_iter.bi_sector = dev_bytenr >> 9; - bio->bi_opf = REQ_OP_READ; for (j = i; j < num_pages; j++) { ret = bio_add_page(bio, block_ctx->pagev[j], -- 2.30.2