Re: [PATCH] ceph: convert to use le32_add_cpu()

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Applied, thanks!

On Fri, 28 Sep 2012, Wei Yongjun wrote:

> From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
> 
> Convert cpu_to_le32(le32_to_cpu(E1) + E2) to use le32_add_cpu().
> 
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
> ---
>  fs/ceph/caps.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
> index 620daad..3251e9c 100644
> --- a/fs/ceph/caps.c
> +++ b/fs/ceph/caps.c
> @@ -1005,7 +1005,7 @@ static void __queue_cap_release(struct ceph_mds_session *session,
>  
>  	BUG_ON(msg->front.iov_len + sizeof(*item) > PAGE_CACHE_SIZE);
>  	head = msg->front.iov_base;
> -	head->num = cpu_to_le32(le32_to_cpu(head->num) + 1);
> +	le32_add_cpu(&head->num, 1);
>  	item = msg->front.iov_base + msg->front.iov_len;
>  	item->ino = cpu_to_le64(ino);
>  	item->cap_id = cpu_to_le64(cap_id);
> 
> 
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