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Subject[PATCH v2 03/12] staging: r8188eu: use ieee80211_mgmt in issue_action_BA
Date
Define a struct ieee80211_mgmt variable in issue_action_BA, this will make
it much simpler to populate the fields of the outoing frame.

Use the new mgmt variable to set the type and subtype of the frame.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 0265784368e2..eec716fea41c 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -5376,13 +5376,13 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch
struct pkt_attrib *pattrib;
u8 *pframe;
struct ieee80211_hdr *pwlanhdr;
- __le16 *fctrl;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
struct sta_info *psta;
struct sta_priv *pstapriv = &padapter->stapriv;
struct registry_priv *pregpriv = &padapter->registrypriv;
+ struct ieee80211_mgmt *mgmt;

pmgntframe = alloc_mgtxmitframe(pxmitpriv);
if (!pmgntframe)
@@ -5396,9 +5396,9 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch

pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
pwlanhdr = (struct ieee80211_hdr *)pframe;
+ mgmt = (struct ieee80211_mgmt *)pframe;

- fctrl = &pwlanhdr->frame_control;
- *(fctrl) = 0;
+ mgmt->frame_control = cpu_to_le16(IEEE80211_STYPE_ACTION | IEEE80211_FTYPE_MGMT);

/* memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); */
memcpy(pwlanhdr->addr1, raddr, ETH_ALEN);
@@ -5407,7 +5407,6 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch

SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
pmlmeext->mgnt_seq++;
- SetFrameSubType(pframe, WIFI_ACTION);

pframe += sizeof(struct ieee80211_hdr_3addr);
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
--
2.30.2
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