Messages in this thread Patch in this message | | | From | Martin Kaiser <> | Subject | [PATCH 7/9] staging: r8188eu: use ieee80211_mgmt for action category | Date | Mon, 2 May 2022 22:06:50 +0200 |
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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@kaiser.cx> --- 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
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