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lib80211: ratelimit key index mismatch

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This indicates a driver key selection issue, but even then there's
no point in printing it all the time, so ratelimit it. Also remove
the priv pointer from it -- people debugging will only have a single
device anyway and it's useless as anything but a cookie.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2015-11-06 12:02:31 +01:00
parent d671b2a077
commit 996bf99c71
2 changed files with 4 additions and 4 deletions
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4
net/wireless/lib80211_crypt_ccmp.c
View file

@ -311,8 +311,8 @@ static int lib80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
}
keyidx >>= 6;
if (key->key_idx != keyidx) {
printk(KERN_DEBUG "CCMP: RX tkey->key_idx=%d frame "
"keyidx=%d priv=%p\n", key->key_idx, keyidx, priv);
net_dbg_ratelimited("CCMP: RX tkey->key_idx=%d frame keyidx=%d\n",
key->key_idx, keyidx);
return -6;
}
if (!key->key_set) {

4
net/wireless/lib80211_crypt_tkip.c
View file

@ -434,8 +434,8 @@ static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
}
keyidx >>= 6;
if (tkey->key_idx != keyidx) {
printk(KERN_DEBUG "TKIP: RX tkey->key_idx=%d frame "
"keyidx=%d priv=%p\n", tkey->key_idx, keyidx, priv);
net_dbg_ratelimited("TKIP: RX tkey->key_idx=%d frame keyidx=%d\n",
tkey->key_idx, keyidx);
return -6;
}
if (!tkey->key_set) {