From a7f4b98896f6aede26431a3017d32d722fcec5cb Mon Sep 17 00:00:00 2001 From: Ivan Vecera Date: Fri, 26 Feb 2016 09:15:50 +0100 Subject: [PATCH] bna: fix list corruption Use list_move_tail() to move MAC address entry from list of pending to list of active entries. Simple list_add_tail() leaves the entry also in the first list, this leads to list corruption. Cc: Rasesh Mody Signed-off-by: Ivan Vecera Acked-by: Rasesh Mody Signed-off-by: David S. Miller --- drivers/net/ethernet/brocade/bna/bna_tx_rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c index 04b0d16b210e..95bc470ae441 100644 --- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c +++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c @@ -987,7 +987,7 @@ bna_rxf_ucast_cfg_apply(struct bna_rxf *rxf) if (!list_empty(&rxf->ucast_pending_add_q)) { mac = list_first_entry(&rxf->ucast_pending_add_q, struct bna_mac, qe); - list_add_tail(&mac->qe, &rxf->ucast_active_q); + list_move_tail(&mac->qe, &rxf->ucast_active_q); bna_bfi_ucast_req(rxf, mac, BFI_ENET_H2I_MAC_UCAST_ADD_REQ); return 1; } -- 2.20.1