diff options
| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2020-08-25 10:58:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-28 12:19:50 +0200 |
| commit | 049fde130419c93fa667d4b41e29e6e7854d4939 (patch) | |
| tree | 4912372dd46a18a54eafb3a6b7f50d6c8f364969 /drivers/staging/wfx/data_tx.h | |
| parent | 0a3279d39c92a231a6b73003eaa2032a521683c5 (diff) | |
staging: wfx: drop useless field from struct wfx_tx_priv
The device need to receive a skb with necessary space for the ICV. So,
the driver adds this space before to send the frame.
Currently, once the frame is sent, the driver restore the original
content of the skb. However, this step is useless. Mac80211 don't do it
when software encryption is enabled.
Once we have removed this step, it appears that it is no more necessary
to keep hw_key in tx_priv. Then, it is possible to simplify a bunch of
code in the Tx path.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200825085828.399505-6-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wfx/data_tx.h')
| -rw-r--r-- | drivers/staging/wfx/data_tx.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/wfx/data_tx.h b/drivers/staging/wfx/data_tx.h index cff7b9ff99a9..87e1b9b62dbb 100644 --- a/drivers/staging/wfx/data_tx.h +++ b/drivers/staging/wfx/data_tx.h @@ -35,8 +35,7 @@ struct tx_policy_cache { struct wfx_tx_priv { ktime_t xmit_timestamp; - struct ieee80211_key_conf *hw_key; -} __packed; +}; void wfx_tx_policy_init(struct wfx_vif *wvif); void wfx_tx_policy_upload_work(struct work_struct *work); |