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qlcnic: Fix TSS/RSS validation for 83xx/84xx series adapter. 

o Current code was not allowing the user to configure more
  than one Tx ring using ethtool for 83xx/84xx adapter.
  This regression was introduced by commit id
  18afc102fd ("qlcnic: Enable
  multiple Tx queue support for 83xx/84xx Series adapter.")

Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Himanshu Madhani 2013-12-16 15:36:59 -05:00 committed by David S. Miller
parent f9566265d7
commit b17a44d8b8
1 changed files with 1 additions and 10 deletions
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11
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
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@ -680,21 +680,12 @@ static int qlcnic_validate_ring_count(struct qlcnic_adapter *adapter,
}
if (tx_ring != 0) {
if (qlcnic_82xx_check(adapter) &&
(tx_ring > adapter->max_tx_rings)) {
if (tx_ring > adapter->max_tx_rings) {
netdev_err(adapter->netdev,
"Invalid ring count, Tx ring count %d should not be greater than max %d driver Tx rings.\n",
tx_ring, adapter->max_tx_rings);
return -EINVAL;
}
if (qlcnic_83xx_check(adapter) &&
(tx_ring > QLCNIC_SINGLE_RING)) {
netdev_err(adapter->netdev,
"Invalid ring count, Tx ring count %d should not be greater than %d driver Tx rings.\n",
tx_ring, QLCNIC_SINGLE_RING);
return -EINVAL;
}
}
return 0;