bnx2x: Do not allow enabling LRO if disable_tpa=1
Bug fix: Do not allow enabling LRO if disable_tpa=1. Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -9968,12 +9968,14 @@ static int bnx2x_set_flags(struct net_device *dev, u32 data)
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/* TPA requires Rx CSUM offloading */
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if ((data & ETH_FLAG_LRO) && bp->rx_csum) {
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if (!(dev->features & NETIF_F_LRO)) {
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dev->features |= NETIF_F_LRO;
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bp->flags |= TPA_ENABLE_FLAG;
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changed = 1;
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}
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if (!disable_tpa) {
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if (!(dev->features & NETIF_F_LRO)) {
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dev->features |= NETIF_F_LRO;
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bp->flags |= TPA_ENABLE_FLAG;
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changed = 1;
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}
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} else
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rc = -EINVAL;
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} else if (dev->features & NETIF_F_LRO) {
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dev->features &= ~NETIF_F_LRO;
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bp->flags &= ~TPA_ENABLE_FLAG;
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