linux-kernel - Re: [PATCH] lib/scatterlist: fix kerneldoc for sg_pcopy_{to,from}

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Message-ID: <CAC5umygKCU6GqJuj+TjJbq4RckBD_sjedYmRaBz_sMj5RKt3XA@mail.gmail.com>
Date:	Thu, 23 Apr 2015 23:13:34 +0900
From:	Akinobu Mita <akinobu.mita@...il.com>
To:	Dave Gordon <david.s.gordon@...el.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Subject: Re: [PATCH] lib/scatterlist: fix kerneldoc for sg_pcopy_{to,from}_buffer()

2015-04-23 22:57 GMT+09:00 Dave Gordon <david.s.gordon@...el.com>:
> The kerneldoc for the functions doesn't match the code; the
> last two parameters (buflen, skip) have been transposed, which
> is confusing, especially as they're both integral types and the
> compiler won't warn about swapping them.
>
> These functions and the kerneldoc were introduced in commit:
>     df642cea lib/scatterlist: introduce sg_pcopy_from_buffer() ...
>     Author: Akinobu Mita <akinobu.mita@...il.com>
>     Date:   Mon Jul 8 16:01:54 2013 -0700
>
>     The only difference between sg_pcopy_{from,to}_buffer() and
>     sg_copy_{from,to}_buffer() is an additional argument that
>     specifies the number of bytes to skip the SG list before
>     copying.

Thanks for fixing this.

Reviewed-by: Akinobu Mita <akinobu.mita@...il.com>
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