Re: [PATCH] block: drop needless assignment in set_task_ioprio()

[Christoph Hellwig]

>  		if (task->io_context) {
>  			kmem_cache_free(iocontext_cachep, ioc);
> -			ioc = task->io_context;
>  		} else {
>  			task->io_context = ioc;
>  		}

Please also drop the now superflous braces.