diff options
author | 2015-10-19 08:35:30 +0300 | |
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committer | 2015-10-19 08:35:30 +0300 | |
commit | ec0a2ed6d8a5e555edef907895c041e285fdb495 (patch) | |
tree | a4c8d982f8ac820b1b60818df22ad3ccac2036d5 /kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c | |
parent | 342fa5dfa053559f47caad657132522496dcf1b3 (diff) |
These changes are a raw update to a vanilla kernel 4.1.10, with the
recently announced rt patch patch-4.1.10-rt10.patch. No further changes
needed.
Change-Id: I9a0cf084498133b10771e744b6da4b29dff706ba
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c')
-rw-r--r-- | kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c b/kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c index d5673eb90..0afc0913e 100644 --- a/kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/kernel/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2991,6 +2991,7 @@ static int igb_set_channels(struct net_device *netdev, { struct igb_adapter *adapter = netdev_priv(netdev); unsigned int count = ch->combined_count; + unsigned int max_combined = 0; /* Verify they are not requesting separate vectors */ if (!count || ch->rx_count || ch->tx_count) @@ -3001,11 +3002,13 @@ static int igb_set_channels(struct net_device *netdev, return -EINVAL; /* Verify the number of channels doesn't exceed hw limits */ - if (count > igb_max_channels(adapter)) + max_combined = igb_max_channels(adapter); + if (count > max_combined) return -EINVAL; if (count != adapter->rss_queues) { adapter->rss_queues = count; + igb_set_flag_queue_pairs(adapter, max_combined); /* Hardware has to reinitialize queues and interrupts to * match the new configuration. |