On Mon, 2014-06-16 at 17:44 -0700, Anish Bhatt wrote:
> My code has multiple exit lables:
> void function(void)
> {
> ...
>
> if (err1)
> goto exit1;
> ...
> if (err2)
> goto exit2;
>
> ...
> return; /* Good return, no errors */
> exit1:
> printk(err1);
> return;
> exit2:
> printk(err2);
> }
>
> The single tabbed return was required to prevent the good return & err1
> messages cascading down. The extra exit label with a noop looks weird,
> but is passing checkpatch.pl --strict, so I will go with that, thanks.
> -Anish
>
Hmm, those return uses seem reasonable
to me.
Perhaps the test should warn only on
this specific 3 line sequence:
[any line but a label]
return;
}
Andrew? Anyone else? Opinions?
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