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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 <rasesh.mody@qlogic.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Rasesh Mody <rasesh.mody@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivan Vecera 2016-02-26 09:15:50 +01:00 committed by David S. Miller
parent c44a72a5e8
commit a7f4b98896
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/brocade/bna/bna_tx_rx.c
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@ -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;
}