Re: sparse preprocessing confused

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On 4/25/07, Randy Dunlap <rdunlap@xxxxxxxxxxxx> wrote:
Although this may just be a case of "it's fugly, kill it".

In net/core/skbuff.c (2.6.21-rc7-mm1), we have:

        memcpy(data + nhead, skb->head,
#ifdef NET_SKBUFF_DATA_USES_OFFSET
                skb->tail);
#else
                skb->tail - skb->head);
#endif

If memcpy happens to be a macro, that is not valid C.

M.
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