From acc6539fe6293373ded751162e77c10f532336c6 Mon Sep 17 00:00:00 2001 From: Somya Anand Date: Wed, 11 Mar 2015 17:02:16 +0530 Subject: [PATCH] Staging: rtl8192u: Combine initialization using setup_timer The function setup_timer combines the initialization of a timer with the initialization of the timer's function and data fields. So, this patch combines the multiline code for timer initialization using the function setup_timer. This issue is identified via coccinelle script. @@ expression E1, E2, E3; type T; @@ - init_timer(&E1); ... ( - E1.function = E2; ... - E1.data = (T)E3; + setup_timer(&E1, E2, (T)E3); | - E1.data = (T)E3; ... - E1.function = E2; + setup_timer(&E1, E2, (T)E3); | - E1.function = E2; + setup_timer(&E1, E2, 0); ) Signed-off-by: Somya Anand Signed-off-by: Greg Kroah-Hartman --- .../rtl8192u/ieee80211/ieee80211_module.c | 5 +- .../rtl8192u/ieee80211/rtl819x_TSProc.c | 55 ++++++------------- drivers/staging/rtl8192u/r8192U_core.c | 5 +- drivers/staging/rtl8192u/r8192U_dm.c | 6 +- 4 files changed, 24 insertions(+), 47 deletions(-) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c index 9a607253823c..31233d895ee9 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c @@ -133,9 +133,8 @@ struct net_device *alloc_ieee80211(int sizeof_priv) ieee->ieee802_1x = 1; /* Default to supporting 802.1x */ INIT_LIST_HEAD(&ieee->crypt_deinit_list); - init_timer(&ieee->crypt_deinit_timer); - ieee->crypt_deinit_timer.data = (unsigned long)ieee; - ieee->crypt_deinit_timer.function = ieee80211_crypt_deinit_handler; + setup_timer(&ieee->crypt_deinit_timer, + ieee80211_crypt_deinit_handler, (unsigned long)ieee); spin_lock_init(&ieee->lock); spin_lock_init(&ieee->wpax_suitlist_lock); diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c index acaa723817e7..0345f1caea54 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c @@ -156,26 +156,16 @@ void TSInitialize(struct ieee80211_device *ieee) pTxTS->num = count; // The timers for the operation of Traffic Stream and Block Ack. // DLS related timer will be add here in the future!! - init_timer(&pTxTS->TsCommonInfo.SetupTimer); - pTxTS->TsCommonInfo.SetupTimer.data = (unsigned long)pTxTS; - pTxTS->TsCommonInfo.SetupTimer.function = TsSetupTimeOut; - - init_timer(&pTxTS->TsCommonInfo.InactTimer); - pTxTS->TsCommonInfo.InactTimer.data = (unsigned long)pTxTS; - pTxTS->TsCommonInfo.InactTimer.function = TsInactTimeout; - - init_timer(&pTxTS->TsAddBaTimer); - pTxTS->TsAddBaTimer.data = (unsigned long)pTxTS; - pTxTS->TsAddBaTimer.function = TsAddBaProcess; - - init_timer(&pTxTS->TxPendingBARecord.Timer); - pTxTS->TxPendingBARecord.Timer.data = (unsigned long)pTxTS; - pTxTS->TxPendingBARecord.Timer.function = BaSetupTimeOut; - - init_timer(&pTxTS->TxAdmittedBARecord.Timer); - pTxTS->TxAdmittedBARecord.Timer.data = (unsigned long)pTxTS; - pTxTS->TxAdmittedBARecord.Timer.function = TxBaInactTimeout; - + setup_timer(&pTxTS->TsCommonInfo.SetupTimer, TsSetupTimeOut, + (unsigned long)pTxTS); + setup_timer(&pTxTS->TsCommonInfo.InactTimer, TsInactTimeout, + (unsigned long)pTxTS); + setup_timer(&pTxTS->TsAddBaTimer, TsAddBaProcess, + (unsigned long)pTxTS); + setup_timer(&pTxTS->TxPendingBARecord.Timer, BaSetupTimeOut, + (unsigned long)pTxTS); + setup_timer(&pTxTS->TxAdmittedBARecord.Timer, + TxBaInactTimeout, (unsigned long)pTxTS); ResetTxTsEntry(pTxTS); list_add_tail(&pTxTS->TsCommonInfo.List, &ieee->Tx_TS_Unused_List); pTxTS++; @@ -189,23 +179,14 @@ void TSInitialize(struct ieee80211_device *ieee) { pRxTS->num = count; INIT_LIST_HEAD(&pRxTS->RxPendingPktList); - - init_timer(&pRxTS->TsCommonInfo.SetupTimer); - pRxTS->TsCommonInfo.SetupTimer.data = (unsigned long)pRxTS; - pRxTS->TsCommonInfo.SetupTimer.function = TsSetupTimeOut; - - init_timer(&pRxTS->TsCommonInfo.InactTimer); - pRxTS->TsCommonInfo.InactTimer.data = (unsigned long)pRxTS; - pRxTS->TsCommonInfo.InactTimer.function = TsInactTimeout; - - init_timer(&pRxTS->RxAdmittedBARecord.Timer); - pRxTS->RxAdmittedBARecord.Timer.data = (unsigned long)pRxTS; - pRxTS->RxAdmittedBARecord.Timer.function = RxBaInactTimeout; - - init_timer(&pRxTS->RxPktPendingTimer); - pRxTS->RxPktPendingTimer.data = (unsigned long)pRxTS; - pRxTS->RxPktPendingTimer.function = RxPktPendingTimeout; - + setup_timer(&pRxTS->TsCommonInfo.SetupTimer, TsSetupTimeOut, + (unsigned long)pRxTS); + setup_timer(&pRxTS->TsCommonInfo.InactTimer, TsInactTimeout, + (unsigned long)pRxTS); + setup_timer(&pRxTS->RxAdmittedBARecord.Timer, + RxBaInactTimeout, (unsigned long)pRxTS); + setup_timer(&pRxTS->RxPktPendingTimer, RxPktPendingTimeout, + (unsigned long)pRxTS); ResetRxTsEntry(pRxTS); list_add_tail(&pRxTS->TsCommonInfo.List, &ieee->Rx_TS_Unused_List); pRxTS++; diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 8f7a3219eff1..b6cd7ea744ad 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -2549,9 +2549,8 @@ static short rtl8192_init(struct net_device *dev) rtl8192_read_eeprom_info(dev); rtl8192_get_channel_map(dev); init_hal_dm(dev); - init_timer(&priv->watch_dog_timer); - priv->watch_dog_timer.data = (unsigned long)dev; - priv->watch_dog_timer.function = watch_dog_timer_callback; + setup_timer(&priv->watch_dog_timer, watch_dog_timer_callback, + (unsigned long)dev); if (rtl8192_usb_initendpoints(dev) != 0) { DMESG("Endopoints initialization failed"); return -ENOMEM; diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index 16cafcdb26c6..4c62cb8f0065 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -2681,10 +2681,8 @@ static void dm_init_fsync(struct net_device *dev) priv->ieee80211->fsync_seconddiff_ratethreshold = 200; priv->ieee80211->fsync_state = Default_Fsync; priv->framesyncMonitor = 1; /* current default 0xc38 monitor on */ - - init_timer(&priv->fsync_timer); - priv->fsync_timer.data = (unsigned long)dev; - priv->fsync_timer.function = dm_fsync_timer_callback; + setup_timer(&priv->fsync_timer, dm_fsync_timer_callback, + (unsigned long)dev); } static void dm_deInit_fsync(struct net_device *dev) -- 2.34.1