On Mon, Jun 04, 2007 at 04:19:38PM +0800, WANG Cong wrote:
>
> Lindent gets wrong when it meets goto labels. This should be fixed manually.
> And kernel's CodingStyle doesn't specify the indentation for goto labels explicitly.
>
> This patch adds specifications on those things about goto labels in CodingStyle. And it is
> against -rc3 source tree.
>
> Thanks to Al Viro, Randy Dunlap, Jeff Garzik and Jeremy Fitzhardinge for their comments!
>
> Regards!
>
> Signed-off-by: WANG Cong <[email protected]>
>
> ---
> CodingStyle | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> --- linux-2.6.22-rc3/Documentation/CodingStyle.orig 2007-06-04 15:53:58.000000000 +0800
> +++ linux-2.6.22-rc3/Documentation/CodingStyle 2007-06-04 16:04:31.000000000 +0800
> @@ -66,6 +66,13 @@ something to hide:
> Don't put multiple assignments on a single line either. Kernel coding style
> is super simple. Avoid tricky expressions.
>
> +Do care when you use Lindent to indent your code, since it may use spaces
> +instead of tabs before a goto label and it may also align the label in a
> +wrong position. Generally speaking, a goto label should be always aligned in
> +the first column. However, it might make sense to indent a label deeper if
> +you've actually declared it local (__label__). Please fix it manually if you
> +find Lindent is wrong.
If local(__label__) really so widely used in the kernel that it deserves
a place in coding-style?
A quick grep did not say so.
Sam
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