Commit 440c1c87 authored Sep 14, 2013 by Felix Fietkau Committed by John W. Linville Sep 26, 2013

ath9k: do not link bf_next across multiple A-MPDUs



This might trip up tx completion processing, although the condition that
triggers this should not (yet) occur in practice.

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

parent 86c7d8d4

drivers/net/wireless/ath/ath9k/xmit.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1951,7 +1951,9 @@ static void ath_tx_txqaddbuf(struct ath_softc sc, struct ath_txq txq,
		if (bf_is_ampdu_not_probing(bf))
		txq->axq_ampdu_depth++;

		bf = bf->bf_lastbf->bf_next;
		bf_last = bf->bf_lastbf;
		bf = bf_last->bf_next;
		bf_last->bf_next = NULL;
		}
		}
		}