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| author | John W. Linville <linville@tuxdriver.com> | 2009-03-11 11:05:25 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-03-16 18:01:58 -0400 |
| commit | 6f16bf3bdb94b567e2b6663378efb2dbf40db133 (patch) | |
| tree | 5ec502ad4c5b590182221a8af7394e05d738a56c /net/wireless/lib80211_crypt_tkip.c | |
| parent | ea8dbdd17099a9a5864ebd4c87e01e657b19c7ab (diff) | |
| download | linux-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_tkip.c')
| -rw-r--r-- | net/wireless/lib80211_crypt_tkip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c index 7e8e22bfed90..c36287399d7e 100644 --- a/net/wireless/lib80211_crypt_tkip.c +++ b/net/wireless/lib80211_crypt_tkip.c @@ -465,12 +465,14 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) pos += 8; if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) { +#ifdef CONFIG_LIB80211_DEBUG if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } +#endif tkey->dot11RSNAStatsTKIPReplays++; return -4; } @@ -505,10 +507,12 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) * it needs to be recalculated for the next packet. */ tkey->rx_phase1_done = 0; } +#ifdef CONFIG_LIB80211_DEBUG if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: ICV error detected: STA=" "%pM\n", hdr->addr2); } +#endif tkey->dot11RSNAStatsTKIPICVErrors++; return -5; } |