Re: [PATCH 3/10] video: use safer test on the result of find_first_zero_bit

From: Julia Lawall
Date: Mon Jun 23 2014 - 10:12:49 EST

On Mon, 23 Jun 2014, Tomi Valkeinen wrote:

> On 04/06/14 12:07, Julia Lawall wrote:
> > From: Julia Lawall <Julia.Lawall@xxxxxxx>
> >
> > Find_first_zero_bit considers BITS_PER_LONG bits at a time, and thus may
> > return a larger number than the maximum position argument if that position
> > is not a multiple of BITS_PER_LONG.
> Thanks, queued for 3.17.

No, sorry you can drop it. It doesn't hurt anything, but it is not
necessary either. Returning a larger number is actually not possible.

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