Commit 5c4fb46e authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
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staging: r8188eu: replace a GetAddr1Ptr call 



Define a struct ieee80211_mgmt and use it to read the destination address.

This replaces one call to the driver-specific GetAddr1Ptr function, which
should eventually be removed.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20221030173326.1588647-2-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 336ccc31

drivers/staging/r8188eu/core/rtw_mlme_ext.c

+2 −1
Original line number Diff line number Diff line
@@ -3815,13 +3815,14 @@ static unsigned int on_action_public_default(struct recv_frame *precv_frame) 


unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)

{

	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;

	unsigned int ret = _FAIL;

	u8 *pframe = precv_frame->rx_data;

	u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);

	u8 category, action;



	/* check RA matches or not */

	if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN))

	if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))

		goto exit;



	category = frame_body[0];