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From 6e73611e574ea3c8fe5afc67ee29d2c5ff777f4b Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 11 Dec 2012 14:16:29 +0100
Subject: [PATCH 3/3] p54: zero-out rx_status
In commit 'mac80211: support radiotap vendor namespace RX data'
new fields were added to 'struct ieee80211_rx_status'.
The ath5k driver does not initializes those fields and
this can cause unexpected behaviour. The patch ensures
that each field gets initialized with zeroes.
Cc: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
Compile tested only.
---
drivers/net/wireless/p54/txrx.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -345,6 +345,8 @@ static int p54_rx_data(struct p54_common
if (!(hdr->flags & cpu_to_le16(P54_HDR_FLAG_DATA_IN_FCS_GOOD)))
return 0;
+ memset(rx_status, 0, sizeof(*rx_status));
+
if (hdr->decrypt_status == P54_DECRYPT_OK)
rx_status->flag |= RX_FLAG_DECRYPTED;
if ((hdr->decrypt_status == P54_DECRYPT_FAIL_MICHAEL) ||
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