diff options
| author | Franky Lin <frankyl@broadcom.com> | 2012-09-13 21:11:57 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-09-24 20:59:08 +0200 |
| commit | 8514fd02baac42c6f6ef248e70c4bdddd5b66433 (patch) | |
| tree | e144a63eedb77b042c02aeaa0a344997d96ad0de /drivers | |
| parent | wireless: ath9k-htc: fix possible use after free (diff) | |
| download | linux-8514fd02baac42c6f6ef248e70c4bdddd5b66433.tar.xz linux-8514fd02baac42c6f6ef248e70c4bdddd5b66433.zip | |
brcmfmac: absorb brcmf_sendpkt into brcmf_netdev_start_xmit
brcmf_sendpkt only called by brcmf_netdev_start_xmit now. Absorb it
to increase readability.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 41 |
2 files changed, 16 insertions, 29 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 4766d9f35696..55e489d2147d 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -682,10 +682,6 @@ extern int brcmf_c_host_event(struct brcmf_pub *drvr, int *idx, extern void brcmf_del_if(struct brcmf_pub *drvr, int ifidx); -/* Send packet to dongle via data channel */ -extern int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx,\ - struct sk_buff *pkt); - extern void brcmf_c_pktfilter_offload_set(struct brcmf_pub *drvr, char *arg); extern void brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg, int enable, int master_mode); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index b08f3474d8e7..d7c76ce9d8cb 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -272,30 +272,6 @@ static void brcmf_netdev_set_multicast_list(struct net_device *ndev) schedule_work(&drvr->multicast_work); } -int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx, struct sk_buff *pktbuf) -{ - /* Reject if down */ - if (!drvr->bus_if->drvr_up || (drvr->bus_if->state == BRCMF_BUS_DOWN)) - return -ENODEV; - - /* Update multicast statistic */ - if (pktbuf->len >= ETH_ALEN) { - u8 *pktdata = (u8 *) (pktbuf->data); - struct ethhdr *eh = (struct ethhdr *)pktdata; - - if (is_multicast_ether_addr(eh->h_dest)) - drvr->tx_multicast++; - if (ntohs(eh->h_proto) == ETH_P_PAE) - atomic_inc(&drvr->pend_8021x_cnt); - } - - /* If the protocol uses a data header, apply it */ - brcmf_proto_hdrpush(drvr, ifidx, pktbuf); - - /* Use bus module to send data frame */ - return drvr->bus_if->brcmf_bus_txdata(drvr->dev, pktbuf); -} - static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *ndev) { int ret; @@ -338,7 +314,22 @@ static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *ndev) } } - ret = brcmf_sendpkt(drvr, ifp->idx, skb); + /* Update multicast statistic */ + if (skb->len >= ETH_ALEN) { + u8 *pktdata = (u8 *)(skb->data); + struct ethhdr *eh = (struct ethhdr *)pktdata; + + if (is_multicast_ether_addr(eh->h_dest)) + drvr->tx_multicast++; + if (ntohs(eh->h_proto) == ETH_P_PAE) + atomic_inc(&drvr->pend_8021x_cnt); + } + + /* If the protocol uses a data header, apply it */ + brcmf_proto_hdrpush(drvr, ifp->idx, skb); + + /* Use bus module to send data frame */ + ret = drvr->bus_if->brcmf_bus_txdata(drvr->dev, skb); done: if (ret) |