[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>

diff --git a/fs/bio.c b/fs/bio.c
index 249dd6bb66c843ee9e487f124dbe37afab095581..1f2d4649b188015076353340055a4ebdd1e0a6b1 100644 (file)
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -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);
 
-       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_bdev = bio_src->bi_bdev;
        bio->bi_flags |= 1 << BIO_CLONED;
        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_size = bio_src->bi_size;
        bio->bi_idx = bio_src->bi_idx;