Re: [PATCH tip/core/rcu 07/14] key: Remove extraneous parenthesesfrom rcu_assign_keypointer()

[Josh Triplett]

On Fri, Jun 15, 2012 at 01:13:08PM -0700, Paul E. McKenney wrote:
> From: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
> 
> This commit removes the extraneous parentheses from rcu_assign_keypointer()
> so that rcu_assign_pointer() can be wrapped in do-while.
> 
> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

>  include/linux/key.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/include/linux/key.h b/include/linux/key.h
> index 4cd22ed..6fafcf4 100644
> --- a/include/linux/key.h
> +++ b/include/linux/key.h
> @@ -303,7 +303,7 @@ static inline bool key_is_instantiated(const struct key *key)
>  				   rwsem_is_locked(&((struct key *)(KEY))->sem)))
>  
>  #define rcu_assign_keypointer(KEY, PAYLOAD)				\
> -	(rcu_assign_pointer((KEY)->payload.rcudata, PAYLOAD))
> +	rcu_assign_pointer((KEY)->payload.rcudata, PAYLOAD)
>  
>  #ifdef CONFIG_SYSCTL
>  extern ctl_table key_sysctls[];
> -- 
> 1.7.8
> 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/