On Thu, Jul 25, 2013 at 02:09:40AM +0200, Andi Shyti wrote:
> alloc_rbio frees already bbio and raid_map, therefore they don't
> need to be freed in case it fails
>
Looks good to me.
Reviewed-by: Liu Bo <bo.li....@oracle.com>
> Signed-off-by: Andi Shyti <a...@etezian.org>
> ---
> fs/btrfs/raid56.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
> index 0525e13..35fe775 100644
> --- a/fs/btrfs/raid56.c
> +++ b/fs/btrfs/raid56.c
> @@ -1687,11 +1687,9 @@ int raid56_parity_write(struct btrfs_root *root,
> struct bio *bio,
> struct blk_plug_cb *cb;
>
> rbio = alloc_rbio(root, bbio, raid_map, stripe_len);
> - if (IS_ERR(rbio)) {
> - kfree(raid_map);
> - kfree(bbio);
> + if (IS_ERR(rbio))
> return PTR_ERR(rbio);
> - }
> +
> bio_list_add(&rbio->bio_list, bio);
> rbio->bio_list_bytes = bio->bi_size;
>
> --
> 1.8.3.2
>
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-liubo
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