diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-04-13 10:12:47 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-15 15:04:36 -0400 |
| commit | b3fc9c6c58c986f7a24fd8b0794d1e0794935a28 (patch) | |
| tree | 1556dbab26c37c438ea6bc980bc05143a10c4c86 | |
| parent | 2dd0f69222c481574baf6a4affb9256a7c7410e7 (diff) | |
| download | lwn-b3fc9c6c58c986f7a24fd8b0794d1e0794935a28.tar.gz lwn-b3fc9c6c58c986f7a24fd8b0794d1e0794935a28.zip | |
mac80211: remove message on receiving unexpected unencrypted frames
Some people are getting this message a lot, and we have traced it to
broken access points that much too often send completely empty frames
(all bytes zeroed, which they shouldn't do at all.)
Since we cannot do anything about such frames in any case except the
special case where we're debugging an AP, just remove the message.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/mac80211/rx.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 535407d07fa4..a8a40aba846b 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1050,12 +1050,9 @@ ieee80211_drop_unencrypted(struct ieee80211_txrx_data *rx) if (unlikely(!(rx->fc & IEEE80211_FCTL_PROTECTED) && (rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA && (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_NULLFUNC && - (rx->key || rx->sdata->drop_unencrypted))) { - if (net_ratelimit()) - printk(KERN_DEBUG "%s: RX non-WEP frame, but expected " - "encryption\n", rx->dev->name); + (rx->key || rx->sdata->drop_unencrypted))) return -EACCES; - } + return 0; } |