On Thu, Feb 13, 2014 at 04:46:46PM +0200, Ivan T. Ivanov wrote: > + /* No partial transfers accepted */ > + if (!n_words || xfer->len & (w_size - 1)) > + return -EINVAL; Please write this using % rather than the & - it's a lot clearer what it's checking for, I had to think what the above meant. Hopefully the compiler will make it equally fast either way.
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