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igb: Fix not adding filter elements to the list

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Because the order of the parameters passes to 'hlist_add_behind()' was
inverted, the 'parent' node was added "behind" the 'input', as input
is not in the list, this causes the 'input' node to be lost.

Fixes: 0e71def252 ("igb: add support of RX network flow classification")
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Vinicius Costa Gomes 2018-04-10 10:49:50 -07:00 committed by Jeff Kirsher
parent c749fa181b
commit 83dd693f36
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/igb/igb_ethtool.c
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@ -2865,7 +2865,7 @@ static int igb_update_ethtool_nfc_entry(struct igb_adapter *adapter,
/* add filter to the list */
if (parent)
hlist_add_behind(&parent->nfc_node, &input->nfc_node);
hlist_add_behind(&input->nfc_node, &parent->nfc_node);
else
hlist_add_head(&input->nfc_node, &adapter->nfc_filter_list);