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staging: rtl8187se: Convert _link_detect_t typedef into a struct.

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The Documentation/CodingStyle doesn't recommend the use of typedef, convert
this to structure.

While at it, I have also renamed the variable names that were used in
this typedef not to use Hungarian notation.

Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ana Rey 2014-02-26 15:32:23 +01:00 committed by Greg Kroah-Hartman
parent f37e756033
commit 12f2200f98
3 changed files with 50 additions and 50 deletions
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42
drivers/staging/rtl8187se/r8180.h
View File

@ -217,27 +217,27 @@ struct stats {
#define POWER_PROFILE_AC 0
#define POWER_PROFILE_BATTERY 1
typedef struct _link_detect_t {
u32 RxFrameNum[MAX_LD_SLOT_NUM]; /* number of Rx Frame.
* CheckForHang_period to determine
* link status.
*/
u16 SlotNum; /* number of CheckForHang period to determine link status,
* default is 2.
*/
u16 SlotIndex;
struct link_detect_t {
u32 rx_frame_num[MAX_LD_SLOT_NUM]; /* number of Rx Frame.
* CheckForHang_period to determine
* link status.
*/
u16 slot_num; /* number of CheckForHang period to determine link status,
* default is 2.
*/
u16 slot_index;
u32 num_tx_ok_in_period; /* number of packet transmitted during
* CheckForHang.
*/
u32 num_rx_ok_in_period; /* number of packet received during
* CheckForHang.
*/
u8 idle_count; /* (KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD) */
u32 last_num_tx_unicast;
u32 last_num_rx_unicast;
u32 NumTxOkInPeriod; /* number of packet transmitted during
* CheckForHang.
*/
u32 NumRxOkInPeriod; /* number of packet received during CheckForHang */
u8 IdleCount; /* (KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD) */
u32 LastNumTxUnicast;
u32 LastNumRxUnicast;
bool bBusyTraffic; /* when it is set to 1, UI cann't scan at will. */
} link_detect_t, *plink_detect_t;
bool b_busy_traffic; /* when it is set to 1, UI cann't scan at will. */
};
/* YJ,modified,080828,end */
@ -373,7 +373,7 @@ typedef struct r8180_priv {
short promisc;
/* stats */
struct stats stats;
struct _link_detect_t link_detect; /* YJ,add,080828 */
struct link_detect_t link_detect; /* YJ,add,080828 */
struct iw_statistics wstats;
/* RX stuff. */

56
drivers/staging/rtl8187se/r8180_core.c
View File

@ -2261,10 +2261,10 @@ static void rtl8180_statistics_init(struct stats *pstats)
memset(pstats, 0, sizeof(struct stats));
}
static void rtl8180_link_detect_init(plink_detect_t plink_detect)
static void rtl8180_link_detect_init(struct link_detect_t *plink_detect)
{
memset(plink_detect, 0, sizeof(link_detect_t));
plink_detect->SlotNum = DEFAULT_SLOT_NUM;
memset(plink_detect, 0, sizeof(struct link_detect_t));
plink_detect->slot_num = DEFAULT_SLOT_NUM;
}
/* YJ,add,080828,end */
@ -2846,23 +2846,23 @@ static void MgntLinkKeepAlive(struct r8180_priv *priv)
*/
if ((priv->keepAliveLevel == 2) ||
(priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast &&
priv->link_detect.LastNumRxUnicast == priv->ieee80211->NumRxUnicast)
(priv->link_detect.last_num_tx_unicast == priv->NumTxUnicast &&
priv->link_detect.last_num_rx_unicast == priv->ieee80211->NumRxUnicast)
) {
priv->link_detect.IdleCount++;
priv->link_detect.idle_count++;
/*
* Send a Keep-Alive packet packet to AP if we had been idle for a while.
*/
if (priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1)) {
priv->link_detect.IdleCount = 0;
if (priv->link_detect.idle_count >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1)) {
priv->link_detect.idle_count = 0;
ieee80211_sta_ps_send_null_frame(priv->ieee80211, false);
}
} else {
priv->link_detect.IdleCount = 0;
priv->link_detect.idle_count = 0;
}
priv->link_detect.LastNumTxUnicast = priv->NumTxUnicast;
priv->link_detect.LastNumRxUnicast = priv->ieee80211->NumRxUnicast;
priv->link_detect.last_num_tx_unicast = priv->NumTxUnicast;
priv->link_detect.last_num_rx_unicast = priv->ieee80211->NumRxUnicast;
}
}
@ -2883,10 +2883,10 @@ void rtl8180_watch_dog(struct net_device *dev)
}
/* YJ,add,080828,for link state check */
if ((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)) {
SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum;
priv->link_detect.RxFrameNum[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod;
for (i = 0; i < priv->link_detect.SlotNum; i++)
TotalRxNum += priv->link_detect.RxFrameNum[i];
SlotIndex = (priv->link_detect.slot_index++) % priv->link_detect.slot_num;
priv->link_detect.rx_frame_num[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod;
for (i = 0; i < priv->link_detect.slot_num; i++)
TotalRxNum += priv->link_detect.rx_frame_num[i];
if (TotalRxNum == 0) {
priv->ieee80211->state = IEEE80211_ASSOCIATING;
@ -2901,13 +2901,13 @@ void rtl8180_watch_dog(struct net_device *dev)
LeisurePSLeave(priv);
if (priv->ieee80211->state == IEEE80211_LINKED) {
priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod;
if (priv->link_detect.NumRxOkInPeriod > 666 ||
priv->link_detect.NumTxOkInPeriod > 666) {
priv->link_detect.num_rx_ok_in_period = priv->ieee80211->NumRxDataInPeriod;
if (priv->link_detect.num_rx_ok_in_period > 666 ||
priv->link_detect.num_tx_ok_in_period > 666) {
bBusyTraffic = true;
}
if (((priv->link_detect.NumRxOkInPeriod + priv->link_detect.NumTxOkInPeriod) > 8)
|| (priv->link_detect.NumRxOkInPeriod > 2)) {
if (((priv->link_detect.num_rx_ok_in_period + priv->link_detect.num_tx_ok_in_period) > 8)
|| (priv->link_detect.num_rx_ok_in_period > 2)) {
bEnterPS = false;
} else
bEnterPS = true;
@ -2918,9 +2918,9 @@ void rtl8180_watch_dog(struct net_device *dev)
LeisurePSLeave(priv);
} else
LeisurePSLeave(priv);
priv->link_detect.bBusyTraffic = bBusyTraffic;
priv->link_detect.NumRxOkInPeriod = 0;
priv->link_detect.NumTxOkInPeriod = 0;
priv->link_detect.b_busy_traffic = bBusyTraffic;
priv->link_detect.num_rx_ok_in_period = 0;
priv->link_detect.num_tx_ok_in_period = 0;
priv->ieee80211->NumRxDataInPeriod = 0;
priv->ieee80211->NumRxBcnInPeriod = 0;
}
@ -3542,7 +3542,7 @@ static irqreturn_t rtl8180_interrupt(int irq, void *netdev)
}
if (inta & ISR_THPDOK) { /* High priority tx ok */
priv->link_detect.NumTxOkInPeriod++; /* YJ,add,080828 */
priv->link_detect.num_tx_ok_in_period++; /* YJ,add,080828 */
priv->stats.txhpokint++;
rtl8180_tx_isr(dev, HI_PRIORITY, 0);
}
@ -3605,14 +3605,14 @@ static irqreturn_t rtl8180_interrupt(int irq, void *netdev)
priv->stats.txoverflow++;
if (inta & ISR_TNPDOK) { /* Normal priority tx ok */
priv->link_detect.NumTxOkInPeriod++; /* YJ,add,080828 */
priv->link_detect.num_tx_ok_in_period++; /* YJ,add,080828 */
priv->stats.txnpokint++;
rtl8180_tx_isr(dev, NORM_PRIORITY, 0);
rtl8180_try_wake_queue(dev, NORM_PRIORITY);
}
if (inta & ISR_TLPDOK) { /* Low priority tx ok */
priv->link_detect.NumTxOkInPeriod++; /* YJ,add,080828 */
priv->link_detect.num_tx_ok_in_period++; /* YJ,add,080828 */
priv->stats.txlpokint++;
rtl8180_tx_isr(dev, LOW_PRIORITY, 0);
rtl8180_try_wake_queue(dev, LOW_PRIORITY);
@ -3620,14 +3620,14 @@ static irqreturn_t rtl8180_interrupt(int irq, void *netdev)
if (inta & ISR_TBKDOK) { /* corresponding to BK_PRIORITY */
priv->stats.txbkpokint++;
priv->link_detect.NumTxOkInPeriod++; /* YJ,add,080828 */
priv->link_detect.num_tx_ok_in_period++; /* YJ,add,080828 */
rtl8180_tx_isr(dev, BK_PRIORITY, 0);
rtl8180_try_wake_queue(dev, BE_PRIORITY);
}
if (inta & ISR_TBEDOK) { /* corresponding to BE_PRIORITY */
priv->stats.txbeperr++;
priv->link_detect.NumTxOkInPeriod++; /* YJ,add,080828 */
priv->link_detect.num_tx_ok_in_period++; /* YJ,add,080828 */
rtl8180_tx_isr(dev, BE_PRIORITY, 0);
rtl8180_try_wake_queue(dev, BE_PRIORITY);
}

2
drivers/staging/rtl8187se/r8180_wx.c
View File

@ -337,7 +337,7 @@ static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
} else {
/* prevent scan in BusyTraffic */
/* FIXME: Need to consider last scan time */
if ((priv->link_detect.bBusyTraffic) && (true)) {
if ((priv->link_detect.b_busy_traffic) && (true)) {
ret = 0;
printk("Now traffic is busy, please try later!\n");
} else