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authorChristoph Hellwig <hch@lst.de>2019-04-25 09:03:00 +0200
committerJens Axboe <axboe@kernel.dk>2019-04-30 09:26:13 -0600
commit2b070cfe582b8e99fec6ada57d2e59e194aae202 (patch)
tree354961c24c2cc77cdaa66128c5f2a0997bc746e8 /drivers/md/dm-crypt.c
parentf936b06ae53815a7633b30ffd8cf5661ac826b3a (diff)
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/dm-crypt.c')
-rw-r--r--drivers/md/dm-crypt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index dd6565798778..cca68546945b 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1445,11 +1445,10 @@ out:
static void crypt_free_buffer_pages(struct crypt_config *cc, struct bio *clone)
{
- unsigned int i;
struct bio_vec *bv;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bv, clone, i, iter_all) {
+ bio_for_each_segment_all(bv, clone, iter_all) {
BUG_ON(!bv->bv_page);
mempool_free(bv->bv_page, &cc->page_pool);
}