p54: fix sequence no. accounting off-by-one error

commit 3b5c5827d1f80ad8ae844a8b1183f59ddb90fe25 upstream.

P54_HDR_FLAG_DATA_OUT_SEQNR is meant to tell the
firmware that "the frame's sequence number has
already been set by the application."

Whereas IEEE80211_TX_CTL_ASSIGN_SEQ is set for
frames which lack a valid sequence number and
either the driver or firmware has to assign one.

Yup, it's the exact opposite!

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 9d147ded8741556e81124497c196d480c8b17dc5..648be32af6e2f8a3d62570df62198be418f9a6e0 100644 (file)
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -617,7 +617,7 @@ static void p54_tx_80211_header(struct p54_common *priv, struct sk_buff *skb,
        else
                *burst_possible = false;
 
-       if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
+       if (!(info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ))
                *flags |= P54_HDR_FLAG_DATA_OUT_SEQNR;
 
        if (info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE)