diff options
| author |   Jérôme Pouiller <jerome.pouiller@silabs.com> | 2020-01-15 13:54:26 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-16 20:59:47 +0100 |
| commit | 305f710995f72a752154c22cf1f5814e661be376 (patch) | |
| tree | f2cd1a1e8bff1b3a47523bc8a9c0f9369fe75f1f | |
| parent | staging: wfx: rename wfx_upload_beacon() (diff) | |
| download | wireguard-linux-305f710995f72a752154c22cf1f5814e661be376.tar.xz wireguard-linux-305f710995f72a752154c22cf1f5814e661be376.zip | |
staging: wfx: simplify wfx_upload_ap_templates()
This function built probe response from data retrieved in beacon. Yet,
this job can be done with ieee80211_proberesp_get(). So, we can simplify
that code (and fix bugs like inclusion of TIM in probe responses).
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-18-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/wfx/sta.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index fdde7ab92302..1181203489f0 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -783,7 +783,6 @@ static int wfx_update_beaconing(struct wfx_vif *wvif) static int wfx_upload_ap_templates(struct wfx_vif *wvif) { struct sk_buff *skb; - struct ieee80211_mgmt *mgmt; if (wvif->vif->type == NL80211_IFTYPE_STATION || wvif->vif->type == NL80211_IFTYPE_MONITOR || @@ -795,14 +794,11 @@ static int wfx_upload_ap_templates(struct wfx_vif *wvif) return -ENOMEM; hif_set_template_frame(wvif, skb, HIF_TMPLT_BCN, API_RATE_INDEX_B_1MBPS); + dev_kfree_skb(skb); - /* TODO: Distill probe resp; remove TIM and any other beacon-specific - * IEs - */ - mgmt = (void *)skb->data; - mgmt->frame_control = - cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP); - + skb = ieee80211_proberesp_get(wvif->wdev->hw, wvif->vif); + if (!skb) + return -ENOMEM; hif_set_template_frame(wvif, skb, HIF_TMPLT_PRBRES, API_RATE_INDEX_B_1MBPS); dev_kfree_skb(skb); |