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authorAndrew Morton <akpm@osdl.org>2005-08-07 12:42:12 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-07 13:00:38 -0400
commite525e153c7a99fc64af68e7f50a2660babd6752b (patch)
tree8a19f97f37b3175b36824ae1b34b2e27e18392b9 /fs
parentd5172f263f76ca6d588f533c0989b22521fcbac2 (diff)
[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>
Diffstat (limited to 'fs')
-rw-r--r--fs/bio.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/bio.c b/fs/bio.c
index 249dd6bb66c8..1f2d4649b188 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -248,17 +248,13 @@ inline void __bio_clone(struct bio *bio, struct bio *bio_src)
248{ 248{
249 request_queue_t *q = bdev_get_queue(bio_src->bi_bdev); 249 request_queue_t *q = bdev_get_queue(bio_src->bi_bdev);
250 250
251 memcpy(bio->bi_io_vec, bio_src->bi_io_vec, bio_src->bi_max_vecs * sizeof(struct bio_vec)); 251 memcpy(bio->bi_io_vec, bio_src->bi_io_vec,
252 bio_src->bi_max_vecs * sizeof(struct bio_vec));
252 253
253 bio->bi_sector = bio_src->bi_sector; 254 bio->bi_sector = bio_src->bi_sector;
254 bio->bi_bdev = bio_src->bi_bdev; 255 bio->bi_bdev = bio_src->bi_bdev;
255 bio->bi_flags |= 1 << BIO_CLONED; 256 bio->bi_flags |= 1 << BIO_CLONED;
256 bio->bi_rw = bio_src->bi_rw; 257 bio->bi_rw = bio_src->bi_rw;
257
258 /*
259 * notes -- maybe just leave bi_idx alone. assume identical mapping
260 * for the clone
261 */
262 bio->bi_vcnt = bio_src->bi_vcnt; 258 bio->bi_vcnt = bio_src->bi_vcnt;
263 bio->bi_size = bio_src->bi_size; 259 bio->bi_size = bio_src->bi_size;
264 bio->bi_idx = bio_src->bi_idx; 260 bio->bi_idx = bio_src->bi_idx;