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bna: use list_for_each_entry where appropriate 

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivan Vecera 2015-06-11 15:52:29 +02:00 committed by David S. Miller
parent 2b26fb9567
commit 16712c5311
4 changed files with 37 additions and 149 deletions
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5
drivers/net/ethernet/brocade/bna/bfa_ioc.c
View File

@ -1091,12 +1091,9 @@ static void
bfa_ioc_event_notify(struct bfa_ioc *ioc, enum bfa_ioc_event event)
{
struct bfa_ioc_notify *notify;
struct list_head *qe;
list_for_each(qe, &ioc->notify_q) {
notify = (struct bfa_ioc_notify *)qe;
list_for_each_entry(notify, &ioc->notify_q, qe)
notify->cbfn(notify->cbarg, event);
}
}
static void

41
drivers/net/ethernet/brocade/bna/bna.h
View File

@ -208,28 +208,24 @@ do { \
#define bna_rx_rid_mask(_bna) ((_bna)->rx_mod.rid_mask)
#define bna_tx_from_rid(_bna, _rid, _tx) \
do { \
struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod; \
struct bna_tx *__tx; \
struct list_head *qe; \
_tx = NULL; \
list_for_each(qe, &__tx_mod->tx_active_q) { \
__tx = (struct bna_tx *)qe; \
if (__tx->rid == (_rid)) { \
(_tx) = __tx; \
break; \
} \
} \
do { \
struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod; \
struct bna_tx *__tx; \
_tx = NULL; \
list_for_each_entry(__tx, &__tx_mod->tx_active_q, qe) { \
if (__tx->rid == (_rid)) { \
(_tx) = __tx; \
break; \
} \
} \
} while (0)
#define bna_rx_from_rid(_bna, _rid, _rx) \
do { \
struct bna_rx_mod *__rx_mod = &(_bna)->rx_mod; \
struct bna_rx *__rx; \
struct list_head *qe; \
_rx = NULL; \
list_for_each(qe, &__rx_mod->rx_active_q) { \
__rx = (struct bna_rx *)qe; \
list_for_each_entry(__rx, &__rx_mod->rx_active_q, qe) { \
if (__rx->rid == (_rid)) { \
(_rx) = __rx; \
break; \
@ -249,15 +245,12 @@ do { \
static inline struct bna_mac *bna_mac_find(struct list_head *q, u8 *addr)
{
struct bna_mac *mac = NULL;
struct list_head *qe;
list_for_each(qe, q) {
if (ether_addr_equal(((struct bna_mac *)qe)->addr, addr)) {
mac = (struct bna_mac *)qe;
break;
}
}
return mac;
struct bna_mac *mac;
list_for_each_entry(mac, q, qe)
if (ether_addr_equal(mac->addr, addr))
return mac;
return NULL;
}
#define bna_attr(_bna) (&(_bna)->ioceth.attr)

23
drivers/net/ethernet/brocade/bna/bna_enet.c
View File

@ -1806,17 +1806,6 @@ bna_ucam_mod_init(struct bna_ucam_mod *ucam_mod, struct bna *bna,
static void
bna_ucam_mod_uninit(struct bna_ucam_mod *ucam_mod)
{
struct list_head *qe;
int i;
i = 0;
list_for_each(qe, &ucam_mod->free_q)
i++;
i = 0;
list_for_each(qe, &ucam_mod->del_q)
i++;
ucam_mod->bna = NULL;
}
@ -1852,18 +1841,6 @@ bna_mcam_mod_init(struct bna_mcam_mod *mcam_mod, struct bna *bna,
static void
bna_mcam_mod_uninit(struct bna_mcam_mod *mcam_mod)
{
struct list_head *qe;
int i;
i = 0;
list_for_each(qe, &mcam_mod->free_q) i++;
i = 0;
list_for_each(qe, &mcam_mod->del_q) i++;
i = 0;
list_for_each(qe, &mcam_mod->free_handle_q) i++;
mcam_mod->bna = NULL;
}

117
drivers/net/ethernet/brocade/bna/bna_tx_rx.c
View File

@ -356,19 +356,14 @@ static struct bna_mac *
bna_rxf_mcmac_get(struct bna_rxf *rxf, u8 *mac_addr)
{
struct bna_mac *mac;
struct list_head *qe;
list_for_each(qe, &rxf->mcast_active_q) {
mac = (struct bna_mac *)qe;
list_for_each_entry(mac, &rxf->mcast_active_q, qe)
if (ether_addr_equal(mac->addr, mac_addr))
return mac;
}
list_for_each(qe, &rxf->mcast_pending_del_q) {
mac = (struct bna_mac *)qe;
list_for_each_entry(mac, &rxf->mcast_pending_del_q, qe)
if (ether_addr_equal(mac->addr, mac_addr))
return mac;
}
return NULL;
}
@ -377,13 +372,10 @@ static struct bna_mcam_handle *
bna_rxf_mchandle_get(struct bna_rxf *rxf, int handle)
{
struct bna_mcam_handle *mchandle;
struct list_head *qe;
list_for_each(qe, &rxf->mcast_handle_q) {
mchandle = (struct bna_mcam_handle *)qe;
list_for_each_entry(mchandle, &rxf->mcast_handle_q, qe)
if (mchandle->handle == handle)
return mchandle;
}
return NULL;
}
@ -576,16 +568,13 @@ bna_rit_init(struct bna_rxf *rxf, int rit_size)
{
struct bna_rx *rx = rxf->rx;
struct bna_rxp *rxp;
struct list_head *qe;
int offset = 0;
rxf->rit_size = rit_size;
list_for_each(qe, &rx->rxp_q) {
rxp = (struct bna_rxp *)qe;
list_for_each_entry(rxp, &rx->rxp_q, qe) {
rxf->rit[offset] = rxp->cq.ccb->id;
offset++;
}
}
void
@ -1487,14 +1476,11 @@ static void
bna_rx_sm_started_entry(struct bna_rx *rx)
{
struct bna_rxp *rxp;
struct list_head *qe_rxp;
int is_regular = (rx->type == BNA_RX_T_REGULAR);
/* Start IB */
list_for_each(qe_rxp, &rx->rxp_q) {
rxp = (struct bna_rxp *)qe_rxp;
list_for_each_entry(rxp, &rx->rxp_q, qe)
bna_ib_start(rx->bna, &rxp->cq.ib, is_regular);
}
bna_ethport_cb_rx_started(&rx->bna->ethport);
}
@ -1751,13 +1737,10 @@ static void
bna_rx_enet_stop(struct bna_rx *rx)
{
struct bna_rxp *rxp;
struct list_head *qe_rxp;
/* Stop IB */
list_for_each(qe_rxp, &rx->rxp_q) {
rxp = (struct bna_rxp *)qe_rxp;
list_for_each_entry(rxp, &rx->rxp_q, qe)
bna_ib_stop(rx->bna, &rxp->cq.ib);
}
bna_bfi_rx_enet_stop(rx);
}
@ -2002,24 +1985,20 @@ void
bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type)
{
struct bna_rx *rx;
struct list_head *qe;
rx_mod->flags |= BNA_RX_MOD_F_ENET_STARTED;
if (type == BNA_RX_T_LOOPBACK)
rx_mod->flags |= BNA_RX_MOD_F_ENET_LOOPBACK;
list_for_each(qe, &rx_mod->rx_active_q) {
rx = (struct bna_rx *)qe;
list_for_each_entry(rx, &rx_mod->rx_active_q, qe)
if (rx->type == type)
bna_rx_start(rx);
}
}
void
bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type)
{
struct bna_rx *rx;
struct list_head *qe;
rx_mod->flags &= ~BNA_RX_MOD_F_ENET_STARTED;
rx_mod->flags &= ~BNA_RX_MOD_F_ENET_LOOPBACK;
@ -2028,13 +2007,11 @@ bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type)
bfa_wc_init(&rx_mod->rx_stop_wc, bna_rx_mod_cb_rx_stopped_all, rx_mod);
list_for_each(qe, &rx_mod->rx_active_q) {
rx = (struct bna_rx *)qe;
list_for_each_entry(rx, &rx_mod->rx_active_q, qe)
if (rx->type == type) {
bfa_wc_up(&rx_mod->rx_stop_wc);
bna_rx_stop(rx);
}
}
bfa_wc_wait(&rx_mod->rx_stop_wc);
}
@ -2043,15 +2020,12 @@ void
bna_rx_mod_fail(struct bna_rx_mod *rx_mod)
{
struct bna_rx *rx;
struct list_head *qe;
rx_mod->flags &= ~BNA_RX_MOD_F_ENET_STARTED;
rx_mod->flags &= ~BNA_RX_MOD_F_ENET_LOOPBACK;
list_for_each(qe, &rx_mod->rx_active_q) {
rx = (struct bna_rx *)qe;
list_for_each_entry(rx, &rx_mod->rx_active_q, qe)
bna_rx_fail(rx);
}
}
void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
@ -2113,21 +2087,6 @@ void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
void
bna_rx_mod_uninit(struct bna_rx_mod *rx_mod)
{
struct list_head *qe;
int i;
i = 0;
list_for_each(qe, &rx_mod->rx_free_q)
i++;
i = 0;
list_for_each(qe, &rx_mod->rxp_free_q)
i++;
i = 0;
list_for_each(qe, &rx_mod->rxq_free_q)
i++;
rx_mod->bna = NULL;
}
@ -2721,10 +2680,8 @@ void
bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo)
{
struct bna_rxp *rxp;
struct list_head *qe;
list_for_each(qe, &rx->rxp_q) {
rxp = (struct bna_rxp *)qe;
list_for_each_entry(rxp, &rx->rxp_q, qe) {
rxp->cq.ccb->rx_coalescing_timeo = coalescing_timeo;
bna_ib_coalescing_timeo_set(&rxp->cq.ib, coalescing_timeo);
}
@ -2917,11 +2874,9 @@ static void
bna_tx_sm_started_entry(struct bna_tx *tx)
{
struct bna_txq *txq;
struct list_head *qe;
int is_regular = (tx->type == BNA_TX_T_REGULAR);
list_for_each(qe, &tx->txq_q) {
txq = (struct bna_txq *)qe;
list_for_each_entry(txq, &tx->txq_q, qe) {
txq->tcb->priority = txq->priority;
/* Start IB */
bna_ib_start(tx->bna, &txq->ib, is_regular);
@ -3200,13 +3155,10 @@ static void
bna_tx_enet_stop(struct bna_tx *tx)
{
struct bna_txq *txq;
struct list_head *qe;
/* Stop IB */
list_for_each(qe, &tx->txq_q) {
txq = (struct bna_txq *)qe;
list_for_each_entry(txq, &tx->txq_q, qe)
bna_ib_stop(tx->bna, &txq->ib);
}
bna_bfi_tx_enet_stop(tx);
}
@ -3361,12 +3313,9 @@ void
bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod)
{
struct bna_tx *tx;
struct list_head *qe;
list_for_each(qe, &tx_mod->tx_active_q) {
tx = (struct bna_tx *)qe;
list_for_each_entry(tx, &tx_mod->tx_active_q, qe)
bfa_fsm_send_event(tx, TX_E_BW_UPDATE);
}
}
void
@ -3426,7 +3375,6 @@ bna_tx_create(struct bna *bna, struct bnad *bnad,
struct bna_tx_mod *tx_mod = &bna->tx_mod;
struct bna_tx *tx;
struct bna_txq *txq;
struct list_head *qe;
int page_count;
int i;
@ -3496,8 +3444,7 @@ bna_tx_create(struct bna *bna, struct bnad *bnad,
/* TxQ */
i = 0;
list_for_each(qe, &tx->txq_q) {
txq = (struct bna_txq *)qe;
list_for_each_entry(txq, &tx->txq_q, qe) {
txq->tcb = (struct bna_tcb *)
res_info[BNA_TX_RES_MEM_T_TCB].res_u.mem_info.mdl[i].kva;
txq->tx_packets = 0;
@ -3570,13 +3517,10 @@ void
bna_tx_destroy(struct bna_tx *tx)
{
struct bna_txq *txq;
struct list_head *qe;
list_for_each(qe, &tx->txq_q) {
txq = (struct bna_txq *)qe;
list_for_each_entry(txq, &tx->txq_q, qe)
if (tx->tcb_destroy_cbfn)
(tx->tcb_destroy_cbfn)(tx->bna->bnad, txq->tcb);
}
tx->bna->tx_mod.rid_mask &= ~BIT(tx->rid);
bna_tx_free(tx);
@ -3669,17 +3613,6 @@ bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
void
bna_tx_mod_uninit(struct bna_tx_mod *tx_mod)
{
struct list_head *qe;
int i;
i = 0;
list_for_each(qe, &tx_mod->tx_free_q)
i++;
i = 0;
list_for_each(qe, &tx_mod->txq_free_q)
i++;
tx_mod->bna = NULL;
}
@ -3687,24 +3620,20 @@ void
bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type)
{
struct bna_tx *tx;
struct list_head *qe;
tx_mod->flags |= BNA_TX_MOD_F_ENET_STARTED;
if (type == BNA_TX_T_LOOPBACK)
tx_mod->flags |= BNA_TX_MOD_F_ENET_LOOPBACK;
list_for_each(qe, &tx_mod->tx_active_q) {
tx = (struct bna_tx *)qe;
list_for_each_entry(tx, &tx_mod->tx_active_q, qe)
if (tx->type == type)
bna_tx_start(tx);
}
}
void
bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type)
{
struct bna_tx *tx;
struct list_head *qe;
tx_mod->flags &= ~BNA_TX_MOD_F_ENET_STARTED;
tx_mod->flags &= ~BNA_TX_MOD_F_ENET_LOOPBACK;
@ -3713,13 +3642,11 @@ bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type)
bfa_wc_init(&tx_mod->tx_stop_wc, bna_tx_mod_cb_tx_stopped_all, tx_mod);
list_for_each(qe, &tx_mod->tx_active_q) {
tx = (struct bna_tx *)qe;
list_for_each_entry(tx, &tx_mod->tx_active_q, qe)
if (tx->type == type) {
bfa_wc_up(&tx_mod->tx_stop_wc);
bna_tx_stop(tx);
}
}
bfa_wc_wait(&tx_mod->tx_stop_wc);
}
@ -3728,25 +3655,19 @@ void
bna_tx_mod_fail(struct bna_tx_mod *tx_mod)
{
struct bna_tx *tx;
struct list_head *qe;
tx_mod->flags &= ~BNA_TX_MOD_F_ENET_STARTED;
tx_mod->flags &= ~BNA_TX_MOD_F_ENET_LOOPBACK;
list_for_each(qe, &tx_mod->tx_active_q) {
tx = (struct bna_tx *)qe;
list_for_each_entry(tx, &tx_mod->tx_active_q, qe)
bna_tx_fail(tx);
}
}
void
bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo)
{
struct bna_txq *txq;
struct list_head *qe;
list_for_each(qe, &tx->txq_q) {
txq = (struct bna_txq *)qe;
list_for_each_entry(txq, &tx->txq_q, qe)
bna_ib_coalescing_timeo_set(&txq->ib, coalescing_timeo);
}
}