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| author | Christoph Hellwig | 2019-04-25 09:03:00 +0200 |
|---|---|---|
| committer | Jens Axboe | 2019-04-30 17:26:13 +0200 |
| commit | 2b070cfe582b8e99fec6ada57d2e59e194aae202 (patch) | |
| tree | 354961c24c2cc77cdaa66128c5f2a0997bc746e8 /drivers/md/bcache | |
| parent | bcache: clean up do_btree_node_write a bit (diff) | |
| download | kernel-qcow2-linux-2b070cfe582b8e99fec6ada57d2e59e194aae202.tar.gz kernel-qcow2-linux-2b070cfe582b8e99fec6ada57d2e59e194aae202.tar.xz kernel-qcow2-linux-2b070cfe582b8e99fec6ada57d2e59e194aae202.zip | |
block: remove the i argument to bio_for_each_segment_all
We only have two callers that need the integer loop iterator, and they
can easily maintain it themselves.
Suggested-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: David Sterba <dsterba@suse.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Acked-by: Coly Li <colyli@suse.de>
Reviewed-by: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/bcache')
| -rw-r--r-- | drivers/md/bcache/btree.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 3a9f8ed437de..773f5fdad25f 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -429,12 +429,11 @@ static void do_btree_node_write(struct btree *b) bset_sector_offset(&b->keys, i)); if (!bch_bio_alloc_pages(b->bio, __GFP_NOWARN|GFP_NOWAIT)) { - int j; struct bio_vec *bv; void *addr = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1)); struct bvec_iter_all iter_all; - bio_for_each_segment_all(bv, b->bio, j, iter_all) { + bio_for_each_segment_all(bv, b->bio, iter_all) { memcpy(page_address(bv->bv_page), addr, PAGE_SIZE); addr += PAGE_SIZE; } |