[BNX2]: check return of dev_alloc_skb in bnx2_test_loopback
Check return of dev_alloc_skb in bnx2_test_loopback, and handle appropriately. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3903,6 +3903,8 @@ bnx2_test_loopback(struct bnx2 *bp)
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pkt_size = 1514;
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skb = dev_alloc_skb(pkt_size);
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if (!skb)
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return -ENOMEM;
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packet = skb_put(skb, pkt_size);
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memcpy(packet, bp->mac_addr, 6);
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memset(packet + 6, 0x0, 8);
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