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brcm80211: fmac: remove state from brcmf_if in fullmac

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The usage of state decrease readability. Optimize the code flow to
get rid of it

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Franky Lin 2011-10-21 16:16:34 +02:00 committed by John W. Linville
parent e1b835865c
commit d1a5b6fbec
2 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/brcm80211/brcmfmac/dhd.h
View File

@ -122,7 +122,6 @@
/* For supporting multiple interfaces */
#define BRCMF_MAX_IFS 16
#define BRCMF_DEL_IF -0xe
#define DOT11_BSSTYPE_ANY 2
#define DOT11_MAX_DEFAULT_KEYS 4

10
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View File

@ -58,7 +58,6 @@ struct brcmf_if {
struct net_device *ndev;
struct net_device_stats stats;
int idx; /* iface idx in dongle */
int state; /* interface state */
u8 mac_addr[ETH_ALEN]; /* assigned MAC address */
};
@ -456,12 +455,10 @@ void brcmf_rx_frame(struct brcmf_pub *drvr, int ifidx, struct sk_buff *skb,
skb_mac_header(skb),
&event, &data);
if (drvr_priv->iflist[ifidx] &&
!drvr_priv->iflist[ifidx]->state)
if (drvr_priv->iflist[ifidx]) {
ifp = drvr_priv->iflist[ifidx];
if (ifp->ndev)
ifp->ndev->last_rx = jiffies;
}
drvr->dstats.rx_bytes += skb->len;
drvr->rx_packets++; /* Local count */
@ -896,7 +893,6 @@ brcmf_add_if(struct brcmf_info *drvr_priv, int ifidx, char *name, u8 *mac_addr)
ifp->ndev = ndev;
ifp->info = drvr_priv;
drvr_priv->iflist[ifidx] = ifp;
ifp->state = BRCMF_E_IF_ADD;
ifp->idx = ifidx;
if (mac_addr != NULL)
memcpy(&ifp->mac_addr, mac_addr, ETH_ALEN);
@ -910,7 +906,6 @@ brcmf_add_if(struct brcmf_info *drvr_priv, int ifidx, char *name, u8 *mac_addr)
brcmf_dbg(TRACE, " ==== pid:%x, net_device for if:%s created ===\n",
current->pid, ifp->ndev->name);
ifp->state = 0;
return 0;
}
@ -926,7 +921,6 @@ void brcmf_del_if(struct brcmf_info *drvr_priv, int ifidx)
brcmf_dbg(ERROR, "Null interface\n");
return;
}
ifp->state = BRCMF_E_IF_DEL;
if (ifp->ndev) {
if (ifidx == 0) {
if (ifp->ndev->netdev_ops == &brcmf_netdev_ops_pri) {