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authorLarry Finger <Larry.Finger@lwfinger.net>2007-04-09 11:24:41 -0500
committerJeff Garzik <jeff@garzik.org>2007-04-28 11:01:04 -0400
commitaeb998c124786e8c7fbd6eab347230469e911872 (patch)
tree93894a8364843421681b5250aae45479c77ff4bb /net
parent[PATCH] zd1211rw: Add ID for ZyXEL AG-220 (diff)
downloadlinux-dev-aeb998c124786e8c7fbd6eab347230469e911872.tar.xz
linux-dev-aeb998c124786e8c7fbd6eab347230469e911872.zip
[PATCH] ieee80211-crypt: Make some TKIP and CCMP error logging conditional
There are messages arising from ieee80211_crypt that spam the logs of casual users. These are changed to be logged only if the user specifically requests the IEEE80211_DEBUG_DROP messages. In either case, the error/drop count is incremented. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/ieee80211/ieee80211_crypt_ccmp.c2
-rw-r--r--net/ieee80211/ieee80211_crypt_tkip.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 7ec8314d8d15..b016b4104de6 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -338,7 +338,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if (ccmp_replay_check(pn, key->rx_pn)) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT
+ IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=" MAC_FMT
" previous PN %02x%02x%02x%02x%02x%02x "
"received PN %02x%02x%02x%02x%02x%02x\n",
MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn),
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index bd0988f8d3f3..5a48d8e0aec1 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -465,7 +465,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT
+ IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=" MAC_FMT
" previous TSC %08x%04x received TSC "
"%08x%04x\n", MAC_ARG(hdr->addr2),
tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
@@ -507,7 +507,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
tkey->rx_phase1_done = 0;
}
if (net_ratelimit()) {
- printk(KERN_DEBUG "TKIP: ICV error detected: STA="
+ IEEE80211_DEBUG_DROP("TKIP: ICV error detected: STA="
MAC_FMT "\n", MAC_ARG(hdr->addr2));
}
tkey->dot11RSNAStatsTKIPICVErrors++;