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staging: r8188eu: replace a GetAddr1Ptr call

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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: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20221030173326.1588647-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2022-10-30 18:33:14 +01:00
committed by Greg Kroah-Hartman
parent 336ccc31cd
commit 5c4fb46e91
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/r8188eu/core/rtw_mlme_ext.c
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@@ -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];