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authorJohn W. Linville <linville@tuxdriver.com>2009-03-11 11:05:25 -0400
committerJohn W. Linville <linville@tuxdriver.com>2009-03-16 18:01:58 -0400
commit6f16bf3bdb94b567e2b6663378efb2dbf40db133 (patch)
tree5ec502ad4c5b590182221a8af7394e05d738a56c /net/wireless/lib80211_crypt_ccmp.c
parentea8dbdd17099a9a5864ebd4c87e01e657b19c7ab (diff)
downloadlinux-2.6.38-lt-ux500-6f16bf3bdb94b567e2b6663378efb2dbf40db133.tar.gz
lib80211: silence excessive crypto debugging messages
When they were part of the now defunct ieee80211 component, these messages were only visible when special debugging settings were enabled. Let's mirror that with a new lib80211 debugging Kconfig option. Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/lib80211_crypt_ccmp.c')
-rw-r--r--net/wireless/lib80211_crypt_ccmp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c
index db428194c16..2301dc1edc4 100644
--- a/net/wireless/lib80211_crypt_ccmp.c
+++ b/net/wireless/lib80211_crypt_ccmp.c
@@ -337,6 +337,7 @@ static int lib80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos += 8;
if (ccmp_replay_check(pn, key->rx_pn)) {
+#ifdef CONFIG_LIB80211_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "CCMP: replay detected: STA=%pM "
"previous PN %02x%02x%02x%02x%02x%02x "
@@ -346,6 +347,7 @@ static int lib80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
key->rx_pn[3], key->rx_pn[4], key->rx_pn[5],
pn[0], pn[1], pn[2], pn[3], pn[4], pn[5]);
}
+#endif
key->dot11RSNAStatsCCMPReplays++;
return -4;
}