diff mbox series

[3/4] staging: r8188eu: remove intermediate pframe pointer

Message ID 20221230175326.90617-4-martin@kaiser.cx
State New
Headers
Series staging: r8188eu: merge public action functions |

Commit Message

Martin Kaiser Dec. 30, 2022, 5:53 p.m. UTC 
  The pframe pointer in on_action_public is used only in the definition of
frame_body, which points to the payload of an incoming action frame.

We can use mgmt to locate the action payload and remove the pframe
pointer.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
 drivers/staging/r8188eu/core/rtw_mlme_ext.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index 0b2f5d6c1279..310e60c4b639 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -3738,8 +3738,7 @@  static unsigned int on_action_public_p2p(struct recv_frame *precv_frame)
 static void on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
-	u8 *pframe = precv_frame->rx_data;
-	u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
+	u8 *frame_body = (u8 *)&mgmt->u;
 	u8 token;
 
 	/* All members of the action enum start with action_code. */