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-rw-r--r--block/bio.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/block/bio.c b/block/bio.c
index 0fecb80872c2..303298996afe 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1221,43 +1221,6 @@ void bio_copy_data(struct bio *dst, struct bio *src)
}
EXPORT_SYMBOL(bio_copy_data);
-/**
- * bio_list_copy_data - copy contents of data buffers from one chain of bios to
- * another
- * @src: source bio list
- * @dst: destination bio list
- *
- * Stops when it reaches the end of either the @src list or @dst list - that is,
- * copies min(src->bi_size, dst->bi_size) bytes (or the equivalent for lists of
- * bios).
- */
-void bio_list_copy_data(struct bio *dst, struct bio *src)
-{
- struct bvec_iter src_iter = src->bi_iter;
- struct bvec_iter dst_iter = dst->bi_iter;
-
- while (1) {
- if (!src_iter.bi_size) {
- src = src->bi_next;
- if (!src)
- break;
-
- src_iter = src->bi_iter;
- }
-
- if (!dst_iter.bi_size) {
- dst = dst->bi_next;
- if (!dst)
- break;
-
- dst_iter = dst->bi_iter;
- }
-
- bio_copy_data_iter(dst, &dst_iter, src, &src_iter);
- }
-}
-EXPORT_SYMBOL(bio_list_copy_data);
-
void bio_free_pages(struct bio *bio)
{
struct bio_vec *bvec;

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