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@xxxxxxxxxx>
---
drivers/net/wireless/libertas/Makefile | 4 ++--
drivers/net/wireless/libertas/rx.c | 8 +++++---
2 files changed, 7 insertions(+), 5 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
@@ -67,30 +67,32 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
lbs_deb_enter(LBS_DEB_RX);
BUG_ON(!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 +
le32_to_cpu(p_rx_pd->pkt_ptr));
dev = lbs_mesh_set_dev(priv, dev, p_rx_pd);
lbs_deb_hex(LBS_DEB_RX, "RX Data: Before chop rxpd", skb->data,
min_t(unsigned int, skb->len, 100));
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;
}
lbs_deb_rx("rx data: skb->len - pkt_ptr = %d-%zd = %zd\n",
skb->len, (size_t)le32_to_cpu(p_rx_pd->pkt_ptr),
skb->len - (size_t)le32_to_cpu(p_rx_pd->pkt_ptr));
--
1.9.0
--
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