Re: [PATCH] locking/rwsem: drop redundant semicolon of down_write_nest_lock

[Christian König]

Am 14.01.22 um 09:37 schrieb Guchun Chen:
> Otherwise, braces are needed when using it.
>
> Signed-off-by: Guchun Chen <guchun.chen@xxxxxxx>

Acked-by: Christian König <christian.koenig@xxxxxxx>

Peter any objections that we push this upstream through the drm subsystem?

Thanks,
Christian.

> ---
>   include/linux/rwsem.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
> index f9348769e558..efa5c324369a 100644
> --- a/include/linux/rwsem.h
> +++ b/include/linux/rwsem.h
> @@ -230,7 +230,7 @@ extern void _down_write_nest_lock(struct rw_semaphore *sem, struct lockdep_map *
>   do {								\
>   	typecheck(struct lockdep_map *, &(nest_lock)->dep_map);	\
>   	_down_write_nest_lock(sem, &(nest_lock)->dep_map);	\
> -} while (0);
> +} while (0)
>   
>   /*
>    * Take/release a lock when not the owner will release it.