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authorJohannes Berg <johannes@sipsolutions.net>2008-04-13 10:12:47 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-04-15 15:04:36 -0400
commitb3fc9c6c58c986f7a24fd8b0794d1e0794935a28 (patch)
tree1556dbab26c37c438ea6bc980bc05143a10c4c86
parent2dd0f69222c481574baf6a4affb9256a7c7410e7 (diff)
downloadlinux-b3fc9c6c58c986f7a24fd8b0794d1e0794935a28.tar.gz
linux-b3fc9c6c58c986f7a24fd8b0794d1e0794935a28.tar.xz
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.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 535407d..a8a40ab 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;
}