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| author | NeilBrown <neilb@suse.de> | 2007-09-27 12:47:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@carl.home.kernel.dk> | 2007-10-10 09:25:57 +0200 |
| commit | 6712ecf8f648118c3363c142196418f89a510b90 (patch) | |
| tree | 347d39a7d5a7ed96d3b1afecd28de2a0f98b98c9 /drivers/md/dm-io.c | |
| parent | 5bb23a688b2de23d7765a1dd439d89c038378978 (diff) | |
| download | lwn-6712ecf8f648118c3363c142196418f89a510b90.tar.gz lwn-6712ecf8f648118c3363c142196418f89a510b90.zip | |
Drop 'size' argument from bio_endio and bi_end_io
As bi_end_io is only called once when the reqeust is complete,
the 'size' argument is now redundant. Remove it.
Now there is no need for bio_endio to subtract the size completed
from bi_size. So don't do that either.
While we are at it, change bi_end_io to return void.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/dm-io.c')
| -rw-r--r-- | drivers/md/dm-io.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/md/dm-io.c b/drivers/md/dm-io.c index f3a772486437..b8e342fe7586 100644 --- a/drivers/md/dm-io.c +++ b/drivers/md/dm-io.c @@ -124,15 +124,11 @@ static void dec_count(struct io *io, unsigned int region, int error) } } -static int endio(struct bio *bio, unsigned int done, int error) +static void endio(struct bio *bio, int error) { struct io *io; unsigned region; - /* keep going until we've finished */ - if (bio->bi_size) - return 1; - if (error && bio_data_dir(bio) == READ) zero_fill_bio(bio); @@ -146,8 +142,6 @@ static int endio(struct bio *bio, unsigned int done, int error) bio_put(bio); dec_count(io, region, error); - - return 0; } /*----------------------------------------------------------------- |