diff options
| author | Arnaud Ebalard <arno@natisbad.org> | 2014-01-16 11:20:18 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-17 03:15:43 +0400 |
| commit | 0713a86a65ea4029f700633cb806c35c51b36af2 (patch) | |
| tree | e9f6e6d669f09713408877410594d23119102f35 /drivers | |
| parent | f19fadfce8717d1da5e38c12d0dbe473bc3a7626 (diff) | |
| download | linux-0713a86a65ea4029f700633cb806c35c51b36af2.tar.xz | |
net: mvneta: mvneta_tx_done_gbe() cleanups
mvneta_tx_done_gbe() return value and third parameter are no more
used. This patch changes the function prototype and removes a useless
variable where the function is called.
Reviewed-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index f5fc7a249880..8c5150124b5e 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1704,30 +1704,23 @@ static void mvneta_txq_done_force(struct mvneta_port *pp, /* Handle tx done - called in softirq context. The <cause_tx_done> argument * must be a valid cause according to MVNETA_TXQ_INTR_MASK_ALL. */ -static u32 mvneta_tx_done_gbe(struct mvneta_port *pp, u32 cause_tx_done, - int *tx_todo) +static void mvneta_tx_done_gbe(struct mvneta_port *pp, u32 cause_tx_done) { struct mvneta_tx_queue *txq; - u32 tx_done = 0; struct netdev_queue *nq; - *tx_todo = 0; while (cause_tx_done) { txq = mvneta_tx_done_policy(pp, cause_tx_done); nq = netdev_get_tx_queue(pp->dev, txq->id); __netif_tx_lock(nq, smp_processor_id()); - if (txq->count) { - tx_done += mvneta_txq_done(pp, txq); - *tx_todo += txq->count; - } + if (txq->count) + mvneta_txq_done(pp, txq); __netif_tx_unlock(nq); cause_tx_done &= ~((1 << txq->id)); } - - return tx_done; } /* Compute crc8 of the specified address, using a unique algorithm , @@ -1961,9 +1954,7 @@ static int mvneta_poll(struct napi_struct *napi, int budget) /* Release Tx descriptors */ if (cause_rx_tx & MVNETA_TX_INTR_MASK_ALL) { - int tx_todo = 0; - - mvneta_tx_done_gbe(pp, (cause_rx_tx & MVNETA_TX_INTR_MASK_ALL), &tx_todo); + mvneta_tx_done_gbe(pp, (cause_rx_tx & MVNETA_TX_INTR_MASK_ALL)); cause_rx_tx &= ~MVNETA_TX_INTR_MASK_ALL; } |