Re: [Patch v3 1/2] lustre: Parantheses added for Macro argument to avoid precedence issues

From	"greg@kroah.com" <greg@kroah.com>
Newsgroups	linux.kernel
Subject	Re: [Patch v3 1/2] lustre: Parantheses added for Macro argument to avoid precedence issues
Date	2017-04-18 18:00 +0200
Message-ID	<txDHQ-7VF-15@gated-at.bofh.it> (permalink)
References	<txDHQ-7VF-17@gated-at.bofh.it> <txDHQ-7VF-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Sat, Apr 15, 2017 at 01:50:42PM +0000, Rishiraj Manwatkar wrote:
> Parantheses are added for Macro argument, to avoid precedence issues.
> 
> Signed-off-by: Rishiraj Manwatkar <manwatkar@outlook.com>
> ---
>  v1 -> v2: Added mailing list in cc.
>  v2 -> v3: Changed From: to be same as Signed-off-by:.
>  drivers/staging/lustre/lustre/obdclass/cl_io.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c b/drivers/staging/lustre/lustre/obdclass/cl_io.c
> index ee7d677..0997254 100755
> --- a/drivers/staging/lustre/lustre/obdclass/cl_io.c
> +++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c
> @@ -52,9 +52,9 @@
>   */
>  
>  #define cl_io_for_each(slice, io) \
> -	list_for_each_entry((slice), &io->ci_layers, cis_linkage)
> +	list_for_each_entry((slice), &(io)->ci_layers, cis_linkage)

Really?  There is no precedence issues that I can see here, sorry.

thanks,

greg k-h

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [Patch v3 1/2] lustre: Parantheses added for Macro argument to  avoid precedence issues "greg@kroah.com" <greg@kroah.com> - 2017-04-18 18:00 +0200
  Re: [Patch v3 1/2] lustre: Parantheses added for Macro argument to  avoid precedence issues "Dilger, Andreas" <andreas.dilger@intel.com> - 2017-04-19 03:30 +0200

csiph-web