leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ibmvnic: Clean actual number of RX or TX pools

Browse Source 
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>
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/ibm/ibmvnic.c
View File

@ -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++) {