On Sat, Dec 03, 2016 at 03:41:19PM +0530, Chinmay VS wrote:
> From: ChinmayVS <cvs...@gmail.com>
> 
> Macros with multiple statements should be enclosed in a do - while loop
> 
> Signed-off-by: ChinmayVS <cvs...@gmail.com>
> ---
>  drivers/staging/greybus/loopback.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/greybus/loopback.c 
> b/drivers/staging/greybus/loopback.c
> index 7882306..39f0a25 100644
> --- a/drivers/staging/greybus/loopback.c
> +++ b/drivers/staging/greybus/loopback.c
> @@ -177,9 +177,11 @@ static ssize_t name##_avg_show(struct device *dev,       
>         \
>  static DEVICE_ATTR_RO(name##_avg)
>  
>  #define gb_loopback_stats_attrs(field)                               \
> +do {                                                         \
>       gb_loopback_ro_stats_attr(field, min, u);               \
>       gb_loopback_ro_stats_attr(field, max, u);               \
> -     gb_loopback_ro_avg_attr(field)
> +     gb_loopback_ro_avg_attr(field)                          \
> +} while (0)
>  
>  #define gb_loopback_attr(field, type)                                        
> \
>  static ssize_t field##_show(struct device *dev,                              
> \

Always build test your changes so you don't get a grumpy maintainer
yelling at you for not test-building your patches...


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