diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2014-11-24 17:04:46 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-11-26 09:27:45 +0300 |
| commit | dbdcc2620b627072657bd8df4422d11ae3aa056b (patch) | |
| tree | f42037e4205c62f032d34febeda19b9726da49e4 /drivers/net/wireless/ath | |
| parent | b116ea190be57f44c95f511d2ee7afb814c1d288 (diff) | |
| download | linux-dbdcc2620b627072657bd8df4422d11ae3aa056b.tar.xz | |
ath10k: remove extra_tx_headroom
Comment was out-of-date. The headroom is no longer
necessary because HTT Tx fragment list is stored
in dma pool item associated with each sk_buff.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 21931e147fff..9ca22cb3b0ab 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4953,10 +4953,6 @@ int ath10k_mac_register(struct ath10k *ar) IEEE80211_HW_AP_LINK_PS | IEEE80211_HW_SPECTRUM_MGMT; - /* MSDU can have HTT TX fragment pushed in front. The additional 4 - * bytes is used for padding/alignment if necessary. */ - ar->hw->extra_tx_headroom += sizeof(struct htt_data_tx_desc_frag)*2 + 4; - ar->hw->wiphy->features |= NL80211_FEATURE_STATIC_SMPS; if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) |