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ibmvnic: Clean actual number of RX or TX pools 

Avoid using value stored in the login response buffer when
cleaning TX and RX buffer pools since these could be inconsistent
depending on the device state. Instead use the field in the driver's
private data that tracks the number of active pools.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Thomas Falcon 2018-04-20 14:25:32 -05:00 committed by David S. Miller
parent 906cce04e7
commit 660e309ddd
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/ibm/ibmvnic.c
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@ -1128,7 +1128,7 @@ static void clean_rx_pools(struct ibmvnic_adapter *adapter)
if (!adapter->rx_pool)
return;
rx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_rxadd_subcrqs);
rx_scrqs = adapter->num_active_rx_pools;
rx_entries = adapter->req_rx_add_entries_per_subcrq;
/* Free any remaining skbs in the rx buffer pools */
@ -1177,7 +1177,7 @@ static void clean_tx_pools(struct ibmvnic_adapter *adapter)
if (!adapter->tx_pool || !adapter->tso_pool)
return;
tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
tx_scrqs = adapter->num_active_tx_pools;
/* Free any remaining skbs in the tx buffer pools */
for (i = 0; i < tx_scrqs; i++) {