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>
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 59b3985..604f4d7 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -266,13 +266,9 @@
return blk_rq_append_bio(q, rq, bio);
}
-static int scsi_bi_endio(struct bio *bio, unsigned int bytes_done, int error)
+static void scsi_bi_endio(struct bio *bio, int error)
{
- if (bio->bi_size)
- return 1;
-
bio_put(bio);
- return 0;
}
/**
@@ -328,7 +324,7 @@
if (bio->bi_vcnt >= nr_vecs) {
err = scsi_merge_bio(rq, bio);
if (err) {
- bio_endio(bio, bio->bi_size, 0);
+ bio_endio(bio, 0);
goto free_bios;
}
bio = NULL;
@@ -350,7 +346,7 @@
/*
* call endio instead of bio_put incase it was bounced
*/
- bio_endio(bio, bio->bi_size, 0);
+ bio_endio(bio, 0);
}
return err;