ath9k: fix massive rx packet loss issue

This patch fixes a regression introduced in
"ath9k: avoid the copy skb->cb on every RX'd skb"

With that change, the rx status in skb->cb was left uninitialized

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index acd4bb5..2f1e161 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -203,6 +203,7 @@ int ath9k_cmn_rx_skb_preprocess(struct ath_common *common,
 {
        struct ath_hw *ah = common->ah;
 
+       memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
        if (!ath9k_rx_accept(common, skb, rx_status, rx_stats, decrypt_error))
                return -EINVAL;