diff options
| author | Dan Williams <dcbw@redhat.com> | 2014-05-22 07:32:41 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-05-22 14:04:36 -0400 |
| commit | d2ed2703cabd1e41fd98eefaeeb77a110fbcc493 (patch) | |
| tree | 67b932d14b92bb485de72942fbb7d2c6fe78d421 /drivers/net/wireless/libertas/rx.c | |
| parent | 2ad69ac5976191e9bb7dc4044204a504653ad1bb (diff) | |
| download | op-kernel-dev-d2ed2703cabd1e41fd98eefaeeb77a110fbcc493.zip op-kernel-dev-d2ed2703cabd1e41fd98eefaeeb77a110fbcc493.tar.gz | |
libertas: fix return value when processing invalid packet
Nothing actually uses the return value yet, but we might as well
make it correct, like process_rxed_802_11_packet() does for the
same case. Also ensure that if monitor mode is enabled (and
thus process_rxed_802_11_packet() is called) that the debugging
enter/leave functions are balanced.
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/rx.c')
| -rw-r--r-- | drivers/net/wireless/libertas/rx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c index c7366b0..e446fed 100644 --- a/drivers/net/wireless/libertas/rx.c +++ b/drivers/net/wireless/libertas/rx.c @@ -71,8 +71,10 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb) skb->ip_summed = CHECKSUM_NONE; - if (priv->wdev->iftype == NL80211_IFTYPE_MONITOR) - return process_rxed_802_11_packet(priv, skb); + if (priv->wdev->iftype == NL80211_IFTYPE_MONITOR) { + ret = process_rxed_802_11_packet(priv, skb); + goto done; + } p_rx_pd = (struct rxpd *) skb->data; p_rx_pkt = (struct rxpackethdr *) ((u8 *)p_rx_pd + @@ -86,7 +88,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb) if (skb->len < (ETH_HLEN + 8 + sizeof(struct rxpd))) { lbs_deb_rx("rx err: frame received with bad length\n"); dev->stats.rx_length_errors++; - ret = 0; + ret = -EINVAL; dev_kfree_skb(skb); goto done; } |
