[Intel-wired-lan] [next-queue PATCH v7 01/10] igb: Fix not adding filter elements to the list
Vinicius Costa Gomes
vinicius.gomes at intel.com
Tue Apr 10 17:49:50 UTC 2018
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: 0e71def25281 ("igb: add support of RX network flow classification")
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes at intel.com>
---
drivers/net/ethernet/intel/igb/igb_ethtool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index e77ba0d5866d..5975d432836f 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -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);
--
2.17.0
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