diff options
| author | Ben Greear <greearb@candelatech.com> | 2016-06-30 15:23:58 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-07-08 09:48:17 +0300 |
| commit | c5ace87a886d8ae35a7fc75a8140c2a7b3ff79b1 (patch) | |
| tree | 8e7de72388e47d909a2a6c02e8359c671d15f908 /drivers | |
| parent | 9802977dcce58c585086bd270401c7881fe8bca0 (diff) | |
| download | linux-c5ace87a886d8ae35a7fc75a8140c2a7b3ff79b1.tar.xz | |
ath10k: Add WARN_ON if we over-write peer-map pointer.
Not sure this can happen, but seems like a reasonable sanity
check.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/txrx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index f524ac028df3..b29a86a26c13 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -217,6 +217,7 @@ void ath10k_peer_map_event(struct ath10k_htt *htt, ath10k_dbg(ar, ATH10K_DBG_HTT, "htt peer map vdev %d peer %pM id %d\n", ev->vdev_id, ev->addr, ev->peer_id); + WARN_ON(ar->peer_map[ev->peer_id] && (ar->peer_map[ev->peer_id] != peer)); ar->peer_map[ev->peer_id] = peer; set_bit(ev->peer_id, peer->peer_ids); exit: |