Commit a9207f5e authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
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staging: r8188eu: remove psa, pda 



Remove the psa, pda variables. They are set and read only once.
We can use the ieee80211 helpers directly.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220403165438.357728-10-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d88a36bd

drivers/staging/r8188eu/core/rtw_recv.c

+3 −5
Original line number Diff line number Diff line
@@ -937,7 +937,7 @@ static int validate_recv_data_frame(struct adapter *adapter, 
				    struct recv_frame *precv_frame)

{

	u8 bretry;

	u8 *psa, *pda, *pbssid;

	u8 *pbssid;

	struct sta_info *psta = NULL;

	u8 *ptr = precv_frame->rx_data;

	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
@@ -946,15 +946,13 @@ static int validate_recv_data_frame(struct adapter *adapter, 
	int ret;



	bretry = ieee80211_has_retry(hdr->frame_control);

	pda = ieee80211_get_DA(hdr);

	psa = ieee80211_get_SA(hdr);



	pbssid = get_hdr_bssid(ptr);

	if (!pbssid)

		return _FAIL;



	memcpy(pattrib->dst, pda, ETH_ALEN);

	memcpy(pattrib->src, psa, ETH_ALEN);

	memcpy(pattrib->dst, ieee80211_get_DA(hdr), ETH_ALEN);

	memcpy(pattrib->src, ieee80211_get_SA(hdr), ETH_ALEN);



	memcpy(pattrib->bssid, pbssid, ETH_ALEN);