diff mbox series

[11/20] fs: remove a weird comment in submit_bh_wbc

Message ID 20200701085947.3354405-12-hch@lst.de (mailing list archive)
State Mainlined
Commit ed9b3196d2b26b5bd3a7e2cd4aec8e389d991fd8
Headers show
Series [01/20] nfblock: stop using ->queuedata | expand

Commit Message

Christoph Hellwig July 1, 2020, 8:59 a.m. UTC 
All bios can get remapped if submitted to partitions.  No need to
comment on that.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/buffer.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/fs/buffer.c b/fs/buffer.c
index 64fe82ec65ff1f..2725ebbcfdc246 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3040,12 +3040,7 @@  static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,
 	if (test_set_buffer_req(bh) && (op == REQ_OP_WRITE))
 		clear_buffer_write_io_error(bh);
 
-	/*
-	 * from here on down, it's all bio -- do the initial mapping,
-	 * submit_bio -> generic_make_request may further map this bio around
-	 */
 	bio = bio_alloc(GFP_NOIO, 1);
-
 	bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
 	bio_set_dev(bio, bh->b_bdev);
 	bio->bi_write_hint = write_hint;