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| author | Clark Williams <williams@redhat.com> | 2012-02-23 21:33:05 -0600 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-02-23 21:33:05 -0600 |
| commit | a0c034c3726715d1928b301ddd43c51799c0c07a (patch) | |
| tree | 76e78b4646ca0560d8cd0ee041a8bde9a5269c8c /drivers/net/wireless/ath/ath9k/recv.c | |
| parent | 086290148fc37d7f2eccb7026b18fb9539ec7820 (diff) | |
| parent | 9d0231c207faeda051cf54c1a64e1a147d2187fa (diff) | |
Merge commit 'v3.2.7' into rt-3.2.7-rt13v3.2.7-rt13
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 67b862cdae6d..2f3aeac0d37e 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -824,6 +824,14 @@ static bool ath9k_rx_accept(struct ath_common *common, (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC | ATH9K_RXERR_KEYMISS)); + /* + * Key miss events are only relevant for pairwise keys where the + * descriptor does contain a valid key index. This has been observed + * mostly with CCMP encryption. + */ + if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID) + rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS; + if (!rx_stats->rs_datalen) return false; /* |