Re: [Qemu-devel] [PATCH v2 15/17] ahci: add support for restarting non-queued commands

[Paolo Bonzini]

On 17/12/2014 02:36, John Snow wrote:
> +         * If an error was there, ad->busy_slot will not be -1.  Restarting
> +         * the operation will resume execution of the command list, do
> +         * nothing here.

I wrote this comment, and I had to reread it twice to make sense of it.

Perhaps:

    * If an error was there, ad->busy_slot will not be -1.  In that
    * case, restarting the operation will resume execution of the
    * command list.  Otherwise we have to do it here.

Paolo