diff options
| author | Hante Meuleman | 2013-01-02 15:22:49 +0100 |
|---|---|---|
| committer | John W. Linville | 2013-01-07 15:16:58 -0500 |
| commit | 80fd2dbee00edcd19fb8c04a12dbeefc55533f2e (patch) | |
| tree | 5b3b1aa154847461ce81f60d22413dee2bed9f81 | |
| parent | 03abad08bb837650feb2bd7581ef14c8a1c51964 (diff) | |
brcmfmac: Return correct error on netdev xmit.
Netdev xmit routine brcfm_netdev_start_xmit was defined
incorrectly and used wrong return codes. Always eat the
packet and return ok. Remove drvr_up check since it is not
relevant.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 285a70ee9350..d655501305b0 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -160,7 +160,8 @@ static void brcmf_netdev_set_multicast_list(struct net_device *ndev) schedule_work(&ifp->multicast_work); } -static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *ndev) +static netdev_tx_t brcmf_netdev_start_xmit(struct sk_buff *skb, + struct net_device *ndev) { int ret; struct brcmf_if *ifp = netdev_priv(ndev); @@ -169,20 +170,21 @@ static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *ndev) brcmf_dbg(TRACE, "Enter\n"); - /* Reject if down */ - if (!drvr->bus_if->drvr_up || - (drvr->bus_if->state != BRCMF_BUS_DATA)) { - brcmf_err("xmit rejected drvup=%d state=%d\n", - drvr->bus_if->drvr_up, - drvr->bus_if->state); + /* Can the device send data? */ + if (drvr->bus_if->state != BRCMF_BUS_DATA) { + brcmf_err("xmit rejected state=%d\n", drvr->bus_if->state); netif_stop_queue(ndev); - return -ENODEV; + dev_kfree_skb(skb); + ret = -ENODEV; + goto done; } if (!drvr->iflist[ifp->idx]) { brcmf_err("bad ifidx %d\n", ifp->idx); netif_stop_queue(ndev); - return -ENODEV; + dev_kfree_skb(skb); + ret = -ENODEV; + goto done; } /* Make sure there's enough room for any header */ @@ -230,7 +232,7 @@ done: drvr->bus_if->dstats.tx_packets++; /* Return ok: we always eat the packet */ - return 0; + return NETDEV_TX_OK; } void brcmf_txflowblock(struct device *dev, bool state) |