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staging: r8188eu: use ieee80211 helper to read the qos tid

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Replace the driver-specific GetPriority macro with ieee80211_get_tid,
which does exactly the same thing.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220413200742.276806-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2022-04-13 22:07:39 +02:00
committed by Greg Kroah-Hartman
parent 176735b4a2
commit 4d76451c0f
2 changed files with 1 additions and 3 deletions
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2
drivers/staging/r8188eu/core/rtw_recv.c
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@@ -978,7 +978,7 @@ static int validate_recv_data_frame(struct adapter *adapter,
pattrib->ack_policy = 0;
/* parsing QC field */
if (pattrib->qos) {
pattrib->priority = GetPriority((ptr + 24));
pattrib->priority = ieee80211_get_tid(hdr);
pattrib->ack_policy = GetAckpolicy((ptr + 24));
pattrib->amsdu = GetAMsdu((ptr + 24));
pattrib->hdrlen = 26;

2
drivers/staging/r8188eu/include/wifi.h
View File

@@ -211,8 +211,6 @@ enum WIFI_REG_DOMAIN {
#define SetPriority(pbuf, tid) \
*(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf)
#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
#define SetEOSP(pbuf, eosp) \
*(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4)