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[PATCH] __bio_clone() dead comment 

Remove a very wrong comment.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andrew Morton 2005-08-07 09:42:12 -07:00 committed by Linus Torvalds
parent d5172f263f
commit e525e153c7
1 changed files with 2 additions and 6 deletions
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8
fs/bio.c
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@ -248,17 +248,13 @@ inline void __bio_clone(struct bio *bio, struct bio *bio_src)
{ {
request_queue_t *q = bdev_get_queue(bio_src->bi_bdev); request_queue_t *q = bdev_get_queue(bio_src->bi_bdev);
memcpy(bio->bi_io_vec, bio_src->bi_io_vec, bio_src->bi_max_vecs * sizeof(struct bio_vec)); memcpy(bio->bi_io_vec, bio_src->bi_io_vec,
bio_src->bi_max_vecs * sizeof(struct bio_vec));
bio->bi_sector = bio_src->bi_sector; bio->bi_sector = bio_src->bi_sector;
bio->bi_bdev = bio_src->bi_bdev; bio->bi_bdev = bio_src->bi_bdev;
bio->bi_flags |= 1 << BIO_CLONED; bio->bi_flags |= 1 << BIO_CLONED;
bio->bi_rw = bio_src->bi_rw; bio->bi_rw = bio_src->bi_rw;
/*
* notes -- maybe just leave bi_idx alone. assume identical mapping
* for the clone
*/
bio->bi_vcnt = bio_src->bi_vcnt; bio->bi_vcnt = bio_src->bi_vcnt;
bio->bi_size = bio_src->bi_size; bio->bi_size = bio_src->bi_size;
bio->bi_idx = bio_src->bi_idx; bio->bi_idx = bio_src->bi_idx;