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sfc: Added checks for heap allocation failure
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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@ -517,6 +517,8 @@ efx_test_loopback(struct efx_tx_queue *tx_queue,
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state->packet_count = min(1 << (i << 2), state->packet_count);
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state->skbs = kzalloc(sizeof(state->skbs[0]) *
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state->packet_count, GFP_KERNEL);
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if (!state->skbs)
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return -ENOMEM;
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state->flush = 0;
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EFX_LOG(efx, "TX queue %d testing %s loopback with %d "
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@ -211,6 +211,8 @@ static int tenxpress_phy_init(struct efx_nic *efx)
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int rc = 0;
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phy_data = kzalloc(sizeof(*phy_data), GFP_KERNEL);
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if (!phy_data)
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return -ENOMEM;
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efx->phy_data = phy_data;
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tenxpress_set_state(efx, TENXPRESS_STATUS_NORMAL);
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@ -85,6 +85,8 @@ static int xfp_phy_init(struct efx_nic *efx)
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int rc;
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phy_data = kzalloc(sizeof(struct xfp_phy_data), GFP_KERNEL);
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if (!phy_data)
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return -ENOMEM;
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efx->phy_data = phy_data;
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EFX_INFO(efx, "XFP: PHY ID reg %x (OUI %x model %x revision"
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