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btrfs: Remove redundant bio_get/set from submit_dio_repair_bio 

The bio that is passsed is the newly created repair bio which already
has a reference count of 1, which is going to be consumed by the
endio routine on successful submission. On error the handler also
calls bio_put.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2017-12-13 10:25:38 +02:00 committed by David Sterba
parent 32506af595
commit ea057f6daf
1 changed files with 2 additions and 5 deletions
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7
fs/btrfs/inode.c
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@ -7941,15 +7941,12 @@ static inline blk_status_t submit_dio_repair_bio(struct inode *inode,
BUG_ON(bio_op(bio) == REQ_OP_WRITE);
bio_get(bio);
ret = btrfs_bio_wq_end_io(fs_info, bio, BTRFS_WQ_ENDIO_DIO_REPAIR);
if (ret)
goto err;
return ret;
ret = btrfs_map_bio(fs_info, bio, mirror_num, 0);
err:
bio_put(bio);
return ret;
}