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use bio_endio instead of a call to bi_end_io 

Turn calls to bi->bi_end_io() into bio_endio(). Apparently bio_endio does
exactly the same error processing as is hardcoded at these places.

bio_endio() avoids recursion (or will soon), so it should be used.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Neil Brown <neilb@suse.de>
This commit is contained in:
Neil Brown 2008-06-28 08:31:20 +10:00
parent 13864515f7
commit 0e13fe23a0
1 changed files with 4 additions and 12 deletions
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16
drivers/md/raid5.c
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@ -115,9 +115,7 @@ static void return_io(struct bio *return_bi)
return_bi = bi->bi_next;
bi->bi_next = NULL;
bi->bi_size = 0;
bi->bi_end_io(bi,
test_bit(BIO_UPTODATE, &bi->bi_flags)
? 0 : -EIO);
bio_endio(bi, 0);
bi = return_bi;
}
}
@ -3700,9 +3698,7 @@ static int make_request(struct request_queue *q, struct bio * bi)
if ( rw == WRITE )
md_write_end(mddev);
bi->bi_end_io(bi,
test_bit(BIO_UPTODATE, &bi->bi_flags)
? 0 : -EIO);
bio_endio(bi, 0);
}
return 0;
}
@ -4005,12 +4001,8 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio)
spin_lock_irq(&conf->device_lock);
remaining = --raid_bio->bi_phys_segments;
spin_unlock_irq(&conf->device_lock);
if (remaining == 0) {
raid_bio->bi_end_io(raid_bio,
test_bit(BIO_UPTODATE, &raid_bio->bi_flags)
? 0 : -EIO);
}
if (remaining == 0)
bio_endio(raid_bio, 0);
if (atomic_dec_and_test(&conf->active_aligned_reads))
wake_up(&conf->wait_for_stripe);
return handled;