niu: remove one compound_head() call
After a "page = alloc_page(mask);", we do not need to use compound_head() : page already points to the right place. This would be true even if using alloc_pages(). Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3341,8 +3341,7 @@ static int niu_rbr_add_page(struct niu *np, struct rx_ring_info *rp,
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niu_hash_page(rp, page, addr);
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if (rp->rbr_blocks_per_page > 1)
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atomic_add(rp->rbr_blocks_per_page - 1,
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&compound_head(page)->_count);
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atomic_add(rp->rbr_blocks_per_page - 1, &page->_count);
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for (i = 0; i < rp->rbr_blocks_per_page; i++) {
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__le32 *rbr = &rp->rbr[start_index + i];
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