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bgmac: Fix reversed test of build_skb() return value.
Fixes: f1640c3ddeec ("bgmac: fix a missing check for build_skb") Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -466,7 +466,7 @@ static int bgmac_dma_rx_read(struct bgmac *bgmac, struct bgmac_dma_ring *ring,
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len -= ETH_FCS_LEN;
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skb = build_skb(buf, BGMAC_RX_ALLOC_SIZE);
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if (unlikely(skb)) {
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if (unlikely(!skb)) {
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bgmac_err(bgmac, "build_skb failed\n");
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put_page(virt_to_head_page(buf));
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break;
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