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Message-Id: <1403425202-11942-14-git-send-email-navin.patidar@gmail.com>
Date: Sun, 22 Jun 2014 13:49:33 +0530
From: navin patidar <navin.patidar@...il.com>
To: gregkh@...uxfoundation.org
Cc: Larry.Finger@...inger.net, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org,
navin patidar <navin.patidar@...il.com>
Subject: [PATCH 13/42] staging: rtl8188eu: Remove rtw_is_list_empty(), wrapper for list_emty()
Signed-off-by: navin patidar <navin.patidar@...il.com>
---
drivers/staging/rtl8188eu/core/rtw_cmd.c | 2 +-
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 12 ++++++------
drivers/staging/rtl8188eu/core/rtw_recv.c | 4 ++--
drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 4 ++--
drivers/staging/rtl8188eu/core/rtw_xmit.c | 2 +-
drivers/staging/rtl8188eu/include/osdep_service.h | 1 -
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 2 +-
drivers/staging/rtl8188eu/os_dep/osdep_service.c | 19 +------------------
8 files changed, 14 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index 0bcd8a8..1f6587b 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -155,7 +155,7 @@ struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue)
spin_lock_irqsave(&queue->lock, irqL);
- if (rtw_is_list_empty(&(queue->queue))) {
+ if (list_empty(&(queue->queue))) {
obj = NULL;
} else {
obj = container_of((&queue->queue)->next, struct cmd_obj, list);
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 418fb21..8b678b7 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -817,7 +817,7 @@ unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
pstat->auth_seq = 0;
} else {
spin_lock_bh(&pstapriv->asoc_list_lock);
- if (!rtw_is_list_empty(&pstat->asoc_list)) {
+ if (!list_empty(&pstat->asoc_list)) {
rtw_list_delete(&pstat->asoc_list);
pstapriv->asoc_list_cnt--;
}
@@ -829,7 +829,7 @@ unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
}
spin_lock_bh(&pstapriv->auth_list_lock);
- if (rtw_is_list_empty(&pstat->auth_list)) {
+ if (list_empty(&pstat->auth_list)) {
list_add_tail(&pstat->auth_list, &pstapriv->auth_list);
pstapriv->auth_list_cnt++;
}
@@ -1407,14 +1407,14 @@ unsigned int OnAssocReq(struct adapter *padapter, struct recv_frame *precv_frame
pstat->state |= WIFI_FW_ASSOC_SUCCESS;
spin_lock_bh(&pstapriv->auth_list_lock);
- if (!rtw_is_list_empty(&pstat->auth_list)) {
+ if (!list_empty(&pstat->auth_list)) {
rtw_list_delete(&pstat->auth_list);
pstapriv->auth_list_cnt--;
}
spin_unlock_bh(&pstapriv->auth_list_lock);
spin_lock_bh(&pstapriv->asoc_list_lock);
- if (rtw_is_list_empty(&pstat->asoc_list)) {
+ if (list_empty(&pstat->asoc_list)) {
pstat->expire_to = pstapriv->expire_to;
list_add_tail(&pstat->asoc_list, &pstapriv->asoc_list);
pstapriv->asoc_list_cnt++;
@@ -1600,7 +1600,7 @@ unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
u8 updated = 0;
spin_lock_bh(&pstapriv->asoc_list_lock);
- if (!rtw_is_list_empty(&psta->asoc_list)) {
+ if (!list_empty(&psta->asoc_list)) {
rtw_list_delete(&psta->asoc_list);
pstapriv->asoc_list_cnt--;
updated = ap_free_sta(padapter, psta, false, reason);
@@ -1664,7 +1664,7 @@ unsigned int OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame
u8 updated = 0;
spin_lock_bh(&pstapriv->asoc_list_lock);
- if (!rtw_is_list_empty(&psta->asoc_list)) {
+ if (!list_empty(&psta->asoc_list)) {
rtw_list_delete(&psta->asoc_list);
pstapriv->asoc_list_cnt--;
updated = ap_free_sta(padapter, psta, false, reason);
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 8adfa7e..3371c7c 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -1810,7 +1810,7 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
/* Handling some condition for forced indicate case. */
if (bforced) {
- if (rtw_is_list_empty(phead))
+ if (list_empty(phead))
return true;
prhdr = container_of(plist, struct recv_frame, list);
@@ -1820,7 +1820,7 @@ static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reor
/* Prepare indication list and indication. */
/* Check if there is any packet need indicate. */
- while (!rtw_is_list_empty(phead)) {
+ while (!list_empty(phead)) {
prhdr = container_of(plist, struct recv_frame, list);
prframe = (struct recv_frame *)prhdr;
pattrib = &prframe->attrib;
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index 39cc197..7bb2fa8 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -362,7 +362,7 @@ u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
phead = get_list_head(ppending_recvframe_queue);
plist = phead->next;
- while (!rtw_is_list_empty(phead)) {
+ while (!list_empty(phead)) {
prhdr = container_of(plist, struct recv_frame, list);
prframe = (struct recv_frame *)prhdr;
@@ -382,7 +382,7 @@ u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
#ifdef CONFIG_88EU_AP_MODE
spin_lock_bh(&pstapriv->auth_list_lock);
- if (!rtw_is_list_empty(&psta->auth_list)) {
+ if (!list_empty(&psta->auth_list)) {
rtw_list_delete(&psta->auth_list);
pstapriv->auth_list_cnt--;
}
diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index 4b763bc..faecfda 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -1618,7 +1618,7 @@ s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe)
ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index));
- if (rtw_is_list_empty(&ptxservq->tx_pending))
+ if (list_empty(&ptxservq->tx_pending))
list_add_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue));
list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending));
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index d047b00..0a2a499 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -200,7 +200,6 @@ void *rtw_malloc2d(int h, int w, int size);
void _rtw_memcpy(void *dec, void *sour, u32 sz);
void _rtw_init_listhead(struct list_head *list);
-u32 rtw_is_list_empty(struct list_head *phead);
void rtw_list_delete(struct list_head *plist);
u32 _rtw_down_sema(struct semaphore *sema);
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 1443d4a..acce512 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -5176,7 +5176,7 @@ static int rtw_del_sta(struct net_device *dev, struct ieee_param *param)
psta = rtw_get_stainfo(pstapriv, param->sta_addr);
if (psta) {
spin_lock_bh(&pstapriv->asoc_list_lock);
- if (!rtw_is_list_empty(&psta->asoc_list)) {
+ if (!list_empty(&psta->asoc_list)) {
rtw_list_delete(&psta->asoc_list);
pstapriv->asoc_list_cnt--;
updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING);
diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
index da283f8..ba5531f 100644
--- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
@@ -94,23 +94,6 @@ void _rtw_init_listhead(struct list_head *list)
INIT_LIST_HEAD(list);
}
-/*
-For the following list_xxx operations,
-caller must guarantee the atomic context.
-Otherwise, there will be racing condition.
-*/
-u32 rtw_is_list_empty(struct list_head *phead)
-{
- if (list_empty(phead))
- return true;
- else
- return false;
-}
-
-/*
-Caller must check if the list is empty before calling rtw_list_delete
-*/
-
u32 _rtw_down_sema(struct semaphore *sema)
{
if (down_interruptible(sema))
@@ -127,7 +110,7 @@ void _rtw_init_queue(struct __queue *pqueue)
u32 _rtw_queue_empty(struct __queue *pqueue)
{
- return rtw_is_list_empty(&(pqueue->queue));
+ return list_empty(&(pqueue->queue));
}
inline u32 rtw_systime_to_ms(u32 systime)
--
1.7.10.4
--
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