On Wed, Jul 16, 2008 at 01:16:07PM -0700, Harvey Harrison wrote:


NAK on ones below.  You are only hiding the warnings; ...s() is not making
it any better.


quoted text
>  static void header_out(struct dlm_header *hd)
>  {
> -	hd->h_version		= cpu_to_le32(hd->h_version);
> -	hd->h_lockspace		= cpu_to_le32(hd->h_lockspace);
> -	hd->h_nodeid		= cpu_to_le32(hd->h_nodeid);
> -	hd->h_length		= cpu_to_le16(hd->h_length);
> +	cpu_to_le32s(&hd->h_version);
> +	cpu_to_le32s(&hd->h_lockspace);
> +	cpu_to_le32s(&hd->h_nodeid);
> +	cpu_to_le16s(&hd->h_length);
>  }
>  
>  static void header_in(struct dlm_header *hd)
>  {
> -	hd->h_version		= le32_to_cpu(hd->h_version);
> -	hd->h_lockspace		= le32_to_cpu(hd->h_lockspace);
> -	hd->h_nodeid		= le32_to_cpu(hd->h_nodeid);
> -	hd->h_length		= le16_to_cpu(hd->h_length);
> +	le32_to_cpus(&hd->h_version);
> +	le32_to_cpus(&hd->h_lockspace);
> +	le32_to_cpus(&hd->h_nodeid);
> +	le16_to_cpus(&hd->h_length);
>  }
>  
>  /* higher errno values are inconsistent across architectures, so select
>     one set of values for on the wire */

quoted text
> -static int to_dlm_errno(int err)
> +static void to_dlm_errno(int *err)
>  {
> -	switch (err) {
> +	switch (*err) {
>  	case -EDEADLK:
> -		return -DLM_ERRNO_EDEADLK;
> +		*err = -DLM_ERRNO_EDEADLK;
>  	case -EBADR:
> -		return -DLM_ERRNO_EBADR;
> +		*err = -DLM_ERRNO_EBADR;
>  	case -EBADSLT:
> -		return -DLM_ERRNO_EBADSLT;
> +		*err = -DLM_ERRNO_EBADSLT;
>  	case -EPROTO:
> -		return -DLM_ERRNO_EPROTO;
> +		*err = -DLM_ERRNO_EPROTO;
>  	case -EOPNOTSUPP:
> -		return -DLM_ERRNO_EOPNOTSUPP;
> +		*err = -DLM_ERRNO_EOPNOTSUPP;
>  	case -ETIMEDOUT:
> -		return -DLM_ERRNO_ETIMEDOUT;
> +		*err = -DLM_ERRNO_ETIMEDOUT;
>  	case -EINPROGRESS:
> -		return -DLM_ERRNO_EINPROGRESS;
> +		*err = -DLM_ERRNO_EINPROGRESS;
>  	}
> -	return err;
> +	cpu_to_le32s(err);
>  }
  
quoted text
> -static int from_dlm_errno(int err)
> +static void from_dlm_errno(int *err)
>  {
> -	switch (err) {
> +	le32_to_cpus(err);
> +	switch (*err) {
>  	case -DLM_ERRNO_EDEADLK:
> -		return -EDEADLK;
> +		*err = -EDEADLK;
>  	case -DLM_ERRNO_EBADR:
> -		return -EBADR;
> +		*err = -EBADR;
>  	case -DLM_ERRNO_EBADSLT:
> -		return -EBADSLT;
> +		*err = -EBADSLT;
>  	case -DLM_ERRNO_EPROTO:
> -		return -EPROTO;
> +		*err = -EPROTO;
>  	case -DLM_ERRNO_EOPNOTSUPP:
> -		return -EOPNOTSUPP;
> +		*err = -EOPNOTSUPP;
>  	case -DLM_ERRNO_ETIMEDOUT:
> -		return -ETIMEDOUT;
> +		*err = -ETIMEDOUT;
>  	case -DLM_ERRNO_EINPROGRESS:
> -		return -EINPROGRESS;
> +		*err = -EINPROGRESS;
>  	}
> -	return err;
>  }
>  
>  void dlm_message_out(struct dlm_message *ms)
>  {
>  	header_out(&ms->m_header);
>  
> -	ms->m_type		= cpu_to_le32(ms->m_type);
> -	ms->m_nodeid		= cpu_to_le32(ms->m_nodeid);
> -	ms->m_pid		= cpu_to_le32(ms->m_pid);
> -	ms->m_lkid		= cpu_to_le32(ms->m_lkid);
> -	ms->m_remid		= cpu_to_le32(ms->m_remid);
> -	ms->m_parent_lkid	= cpu_to_le32(ms->m_parent_lkid);
> -	ms->m_parent_remid	= cpu_to_le32(ms->m_parent_remid);
> -	ms->m_exflags		= cpu_to_le32(ms->m_exflags);
> -	ms->m_sbflags		= cpu_to_le32(ms->m_sbflags);
> -	ms->m_flags		= cpu_to_le32(ms->m_flags);
> -	ms->m_lvbseq		= cpu_to_le32(ms->m_lvbseq);
> -	ms->m_hash		= cpu_to_le32(ms->m_hash);
> -	ms->m_status		= cpu_to_le32(ms->m_status);
> -	ms->m_grmode		= cpu_to_le32(ms->m_grmode);
> -	ms->m_rqmode		= cpu_to_le32(ms->m_rqmode);
> -	ms->m_bastmode		= cpu_to_le32(ms->m_bastmode);
> -	ms->m_asts		= cpu_to_le32(ms->m_asts);
> -	ms->m_result		= cpu_to_le32(to_dlm_errno(ms->m_result));
> +	cpu_to_le32s(&ms->m_type);
> +	cpu_to_le32s(&ms->m_nodeid);
> +	cpu_to_le32s(&ms->m_pid);
> +	cpu_to_le32s(&ms->m_lkid);
> +	cpu_to_le32s(&ms->m_remid);
> +	cpu_to_le32s(&ms->m_parent_lkid);
> +	cpu_to_le32s(&ms->m_parent_remid);
> +	cpu_to_le32s(&ms->m_exflags);
> +	cpu_to_le32s(&ms->m_sbflags);
> +	cpu_to_le32s(&ms->m_flags);
> +	cpu_to_le32s(&ms->m_lvbseq);
> +	cpu_to_le32s(&ms->m_hash);
> +	cpu_to_le32s(&ms->m_status);
> +	cpu_to_le32s(&ms->m_grmode);
> +	cpu_to_le32s(&ms->m_rqmode);
> +	cpu_to_le32s(&ms->m_bastmode);
> +	cpu_to_le32s(&ms->m_asts);
> +	to_dlm_errno(&ms->m_result);
>  }
>  
>  void dlm_message_in(struct dlm_message *ms)
>  {
>  	header_in(&ms->m_header);
>  
> -	ms->m_type		= le32_to_cpu(ms->m_type);
> -	ms->m_nodeid		= le32_to_cpu(ms->m_nodeid);
> -	ms->m_pid		= le32_to_cpu(ms->m_pid);
> -	ms->m_lkid		= le32_to_cpu(ms->m_lkid);
> -	ms->m_remid		= le32_to_cpu(ms->m_remid);
> -	ms->m_parent_lkid	= le32_to_cpu(ms->m_parent_lkid);
> -	ms->m_parent_remid	= le32_to_cpu(ms->m_parent_remid);
> -	ms->m_exflags		= le32_to_cpu(ms->m_exflags);
> -	ms->m_sbflags		= le32_to_cpu(ms->m_sbflags);
> -	ms->m_flags		= le32_to_cpu(ms->m_flags);
> -	ms->m_lvbseq		= le32_to_cpu(ms->m_lvbseq);
> -	ms->m_hash		= le32_to_cpu(ms->m_hash);
> -	ms->m_status		= le32_to_cpu(ms->m_status);
> -	ms->m_grmode		= le32_to_cpu(ms->m_grmode);
> -	ms->m_rqmode		= le32_to_cpu(ms->m_rqmode);
> -	ms->m_bastmode		= le32_to_cpu(ms->m_bastmode);
> -	ms->m_asts		= le32_to_cpu(ms->m_asts);
> -	ms->m_result		= from_dlm_errno(le32_to_cpu(ms->m_result));
> +	le32_to_cpus(&ms->m_type);
> +	le32_to_cpus(&ms->m_nodeid);
> +	le32_to_cpus(&ms->m_pid);
> +	le32_to_cpus(&ms->m_lkid);
> +	le32_to_cpus(&ms->m_remid);
> +	le32_to_cpus(&ms->m_parent_lkid);
> +	le32_to_cpus(&ms->m_parent_remid);
> +	le32_to_cpus(&ms->m_exflags);
> +	le32_to_cpus(&ms->m_sbflags);
> +	le32_to_cpus(&ms->m_flags);
> +	le32_to_cpus(&ms->m_lvbseq);
> +	le32_to_cpus(&ms->m_hash);
> +	le32_to_cpus(&ms->m_status);
> +	le32_to_cpus(&ms->m_grmode);
> +	le32_to_cpus(&ms->m_rqmode);
> +	le32_to_cpus(&ms->m_bastmode);
> +	le32_to_cpus(&ms->m_asts);
> +	from_dlm_errno(&ms->m_result);
>  }
>  
>  void dlm_rcom_out(struct dlm_rcom *rc)
>  {
>  	header_out(&rc->rc_header);
>  
> -	rc->rc_type		= cpu_to_le32(rc->rc_type);
> -	rc->rc_result		= cpu_to_le32(rc->rc_result);
> -	rc->rc_id		= cpu_to_le64(rc->rc_id);
> -	rc->rc_seq		= cpu_to_le64(rc->rc_seq);
> -	rc->rc_seq_reply	= cpu_to_le64(rc->rc_seq_reply);
> +	cpu_to_le32s(&rc->rc_type);
> +	cpu_to_le32s(&rc->rc_result);
> +	cpu_to_le64s(&rc->rc_id);
> +	cpu_to_le64s(&rc->rc_seq);
> +	cpu_to_le64s(&rc->rc_seq_reply);
>  }
>  
>  void dlm_rcom_in(struct dlm_rcom *rc)
>  {
>  	header_in(&rc->rc_header);
>  
> -	rc->rc_type		= le32_to_cpu(rc->rc_type);
> -	rc->rc_result		= le32_to_cpu(rc->rc_result);
> -	rc->rc_id		= le64_to_cpu(rc->rc_id);
> -	rc->rc_seq		= le64_to_cpu(rc->rc_seq);
> -	rc->rc_seq_reply	= le64_to_cpu(rc->rc_seq_reply);
> +	le32_to_cpus(&rc->rc_type);
> +	le32_to_cpus(&rc->rc_result);
> +	le64_to_cpus(&rc->rc_id);
> +	le64_to_cpus(&rc->rc_seq);
> +	le64_to_cpus(&rc->rc_seq_reply);
>  }
> -- 
> 1.5.6.3.499.geae9
> 
> 
> 
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