Hi Werner, On Thu, Aug 08, 2013 at 03:10:07PM -0300, Werner Almesberger wrote: > Alexander Aring wrote: > > static inline int lowpan_fetch_skb(struct sk_buff *skb, > > Looks nice. It's not terribly efficient to check the length each time, > but then 6LoWPAN isn't meant to be a speed demon :-) Since you have a > lot of long sequences of such operations, maybe don't return an errno > code here but just a bool. Then you can > > bool fail; > > ... > fail = lowpan_fetch_skb(skb, d, 2); > fail |= lowpan_fetch_skb(skb, d, 2); > break; > ... > if (fail) > return -EINVAL; > ... > nice, Ok I will try that. Thanks.
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