Use the struct ieee80211_mgmt from ieee80211.h to read the action
category. There's no need to parse the incoming frame ourselves.
Signed-off-by: Martin Kaiser <martin@xxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 0df89bbdb63a..96b0da90c2ba 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -3871,15 +3871,9 @@ unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_fra
unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
{
- unsigned char category;
- unsigned char *frame_body;
- u8 *pframe = precv_frame->rx_data;
-
- frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
-
- category = frame_body[0];
+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
- switch (category) {
+ switch (mgmt->u.action.category) {
case RTW_WLAN_CATEGORY_BACK:
OnAction_back(padapter, precv_frame);
break;
--
2.30.2
