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staging: r8188eu: make sta_pending a list_head

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We can now change sta_pending in struct tx_servq from __queue to
list_head. The driver defines __queue as list_head + spinlock, the
spinlock is not used for sta_pending.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20230130195303.138941-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2023-01-30 20:52:58 +01:00
committed by Greg Kroah-Hartman
parent 5bdc94816b
commit f5a8949570
4 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/r8188eu/core/rtw_sta_mgt.c
View File

@@ -263,19 +263,19 @@ void rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
rtw_free_xmitframe_list(pxmitpriv, get_list_head(&psta->sleep_q));
psta->sleepq_len = 0;
rtw_free_xmitframe_list(pxmitpriv, get_list_head(&pstaxmitpriv->vo_q.sta_pending));
rtw_free_xmitframe_list(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending);
list_del_init(&pstaxmitpriv->vo_q.tx_pending);
rtw_free_xmitframe_list(pxmitpriv, get_list_head(&pstaxmitpriv->vi_q.sta_pending));
rtw_free_xmitframe_list(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending);
list_del_init(&pstaxmitpriv->vi_q.tx_pending);
rtw_free_xmitframe_list(pxmitpriv, get_list_head(&pstaxmitpriv->bk_q.sta_pending));
rtw_free_xmitframe_list(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending);
list_del_init(&pstaxmitpriv->bk_q.tx_pending);
rtw_free_xmitframe_list(pxmitpriv, get_list_head(&pstaxmitpriv->be_q.sta_pending));
rtw_free_xmitframe_list(pxmitpriv, &pstaxmitpriv->be_q.sta_pending);
list_del_init(&pstaxmitpriv->be_q.tx_pending);

16
drivers/staging/r8188eu/core/rtw_xmit.c
View File

@@ -17,7 +17,7 @@ static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
static void _init_txservq(struct tx_servq *ptxservq)
{
INIT_LIST_HEAD(&ptxservq->tx_pending);
rtw_init_queue(&ptxservq->sta_pending);
INIT_LIST_HEAD(&ptxservq->sta_pending);
ptxservq->qcnt = 0;
}
@@ -1361,7 +1361,7 @@ struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmi
for (i = 0; i < HWXMIT_ENTRY; i++) {
phwxmit = phwxmit_i + inx[i];
list_for_each_entry_safe(ptxservq, tmp_txservq, phwxmit->sta_list, tx_pending) {
xframe_list = get_list_head(&ptxservq->sta_pending);
xframe_list = &ptxservq->sta_pending;
if (list_empty(xframe_list))
continue;
@@ -1444,7 +1444,7 @@ s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe)
if (list_empty(&ptxservq->tx_pending))
list_add_tail(&ptxservq->tx_pending, phwxmits[ac_index].sta_list);
list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending));
list_add_tail(&pxmitframe->list, &ptxservq->sta_pending);
ptxservq->qcnt++;
phwxmits[ac_index].accnt++;
exit:
@@ -1832,21 +1832,21 @@ void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta)
pstapriv->sta_dz_bitmap |= BIT(psta->aid);
dequeue_xmitframes_to_sleeping_queue(padapter, psta, get_list_head(&pstaxmitpriv->vo_q.sta_pending));
dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vo_q.sta_pending);
list_del_init(&pstaxmitpriv->vo_q.tx_pending);
dequeue_xmitframes_to_sleeping_queue(padapter, psta, get_list_head(&pstaxmitpriv->vi_q.sta_pending));
dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vi_q.sta_pending);
list_del_init(&pstaxmitpriv->vi_q.tx_pending);
dequeue_xmitframes_to_sleeping_queue(padapter, psta, get_list_head(&pstaxmitpriv->be_q.sta_pending));
dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->be_q.sta_pending);
list_del_init(&pstaxmitpriv->be_q.tx_pending);
dequeue_xmitframes_to_sleeping_queue(padapter, psta, get_list_head(&pstaxmitpriv->bk_q.sta_pending));
dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->bk_q.sta_pending);
list_del_init(&pstaxmitpriv->bk_q.tx_pending);
/* for BC/MC Frames */
pstaxmitpriv = &psta_bmc->sta_xmitpriv;
dequeue_xmitframes_to_sleeping_queue(padapter, psta_bmc, get_list_head(&pstaxmitpriv->be_q.sta_pending));
dequeue_xmitframes_to_sleeping_queue(padapter, psta_bmc, &pstaxmitpriv->be_q.sta_pending);
list_del_init(&pstaxmitpriv->be_q.tx_pending);
spin_unlock_bh(&pxmitpriv->lock);

4
drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
View File

@@ -461,7 +461,7 @@ bool rtl8188eu_xmitframe_complete(struct adapter *adapt)
}
spin_lock_bh(&pxmitpriv->lock);
xmitframe_phead = get_list_head(&ptxservq->sta_pending);
xmitframe_phead = &ptxservq->sta_pending;
xmitframe_plist = xmitframe_phead->next;
while (xmitframe_phead != xmitframe_plist) {
@@ -512,7 +512,7 @@ bool rtl8188eu_xmitframe_complete(struct adapter *adapt)
}
} /* end while (aggregate same priority and same DA(AP or STA) frames) */
if (list_empty(&ptxservq->sta_pending.queue))
if (list_empty(&ptxservq->sta_pending))
list_del_init(&ptxservq->tx_pending);
spin_unlock_bh(&pxmitpriv->lock);

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

@@ -221,7 +221,7 @@ struct xmit_frame {
struct tx_servq {
struct list_head tx_pending;
struct __queue sta_pending;
struct list_head sta_pending;
int qcnt;
};