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staging: et131x: Remove ununsed statistics

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From struct ce_stats; unicast_pkts_rcvd, unicast_pkts_xmtd,
multicast_pkts_xmtd, broadcast_pkts_rcvd and broadcast_pkts_xmtd
are not returned or used for anything meaningful - remove the code
that collects them, and the struct members too.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Einon
2014-09-11 22:59:42 +01:00
committed by Greg Kroah-Hartman
parent 23780f077b
commit f7cc9e0fd4
1 changed files with 0 additions and 20 deletions
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20
drivers/staging/et131x/et131x.c
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@@ -433,12 +433,7 @@ struct ce_stats {
* MUST have 32, then we'll need another way to perform atomic
* operations
*/
u32 unicast_pkts_rcvd;
atomic_t unicast_pkts_xmtd;
u32 multicast_pkts_rcvd;
atomic_t multicast_pkts_xmtd;
u32 broadcast_pkts_rcvd;
atomic_t broadcast_pkts_xmtd;
u32 rcvd_pkts_dropped;
/* Tx Statistics. */
@@ -2507,14 +2502,6 @@ static struct rfd *nic_rx_pkts(struct et131x_adapter *adapter)
if (len > 0)
adapter->stats.multicast_pkts_rcvd++;
} else if (word0 & ALCATEL_BROADCAST_PKT) {
adapter->stats.broadcast_pkts_rcvd++;
} else {
/* Not sure what this counter measures in promiscuous mode.
* Perhaps we should check the MAC address to see if it is
* directed to us in promiscuous mode.
*/
adapter->stats.unicast_pkts_rcvd++;
}
if (!len) {
@@ -2942,13 +2929,6 @@ static inline void free_send_packet(struct et131x_adapter *adapter,
struct tx_ring *tx_ring = &adapter->tx_ring;
u64 dma_addr;
if (tcb->flags & FMP_DEST_BROAD)
atomic_inc(&adapter->stats.broadcast_pkts_xmtd);
else if (tcb->flags & FMP_DEST_MULTI)
atomic_inc(&adapter->stats.multicast_pkts_xmtd);
else
atomic_inc(&adapter->stats.unicast_pkts_xmtd);
if (tcb->skb) {
stats->tx_bytes += tcb->skb->len;