On Tue, Jul 13, 2021 at 12:57:42PM +0000, Apurva Nandan wrote: > + f_pdata->dtr = op->cmd.dtr && > + (op->addr.dtr || !op->addr.nbytes) && > + (op->data.dtr || !op->data.nbytes); I'm not sure anyone reading this code is going to figure out what it's doing without thinking about it, the combination of writing the bytes check with a !, putting it after the check for .dtr and not having any comments is a bit obscure. Something like (op->addr.nbytes && op.addr.dtr) might be a bit clearer, or a comment explicitly spelling it out.
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