From 7ee8291a2622388c3b732614eb8c4c61a1bdd4dd Mon Sep 17 00:00:00 2001 From: Shivani Bhardwaj Date: Tue, 13 Oct 2015 17:04:48 +0530 Subject: [PATCH] Staging: wilc1000: wilc_wlan: Remove unnecessary cast Remove cast which is not required. Semantic patch used: @@ type T; T e; identifier x; @@ * T x = (T)e; Signed-off-by: Shivani Bhardwaj Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_wlan.c | 46 ++++++++++++++-------------- 1 file changed, 23 insertions(+), 23 deletions(-) diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index d3f39557c64a..c73164165323 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -141,7 +141,7 @@ static inline void release_bus(BUS_RELEASE_T release) static void wilc_wlan_txq_remove(struct txq_entry_t *tqe) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; if (tqe == p->txq_head) { p->txq_head = tqe->next; @@ -164,7 +164,7 @@ static void wilc_wlan_txq_remove(struct txq_entry_t *tqe) static struct txq_entry_t *wilc_wlan_txq_remove_from_head(void) { struct txq_entry_t *tqe; - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; unsigned long flags; spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags); @@ -188,7 +188,7 @@ static struct txq_entry_t *wilc_wlan_txq_remove_from_head(void) static void wilc_wlan_txq_add_to_tail(struct txq_entry_t *tqe) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; unsigned long flags; spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags); @@ -218,7 +218,7 @@ static void wilc_wlan_txq_add_to_tail(struct txq_entry_t *tqe) static int wilc_wlan_txq_add_to_head(struct txq_entry_t *tqe) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; unsigned long flags; if (linux_wlan_lock_timeout(&g_linux_wlan->txq_add_to_head_cs, CFG_PKTS_TIMEOUT)) @@ -334,7 +334,7 @@ static inline int add_TCP_Pending_Ack(u32 Ack, u32 Session_index, struct txq_ent } static inline int remove_TCP_related(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; unsigned long flags; spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags); @@ -350,7 +350,7 @@ static inline int tcp_process(struct txq_entry_t *tqe) u8 *buffer = tqe->buffer; unsigned short h_proto; int i; - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; unsigned long flags; spin_lock_irqsave(&g_linux_wlan->txq_spinlock, flags); @@ -411,7 +411,7 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(void) u32 i = 0; u32 Dropped = 0; - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; spin_lock_irqsave(&g_linux_wlan->txq_spinlock, p->txq_spinlock_flags); for (i = PendingAcks_arrBase; i < (PendingAcks_arrBase + Pending_Acks); i++) { @@ -467,7 +467,7 @@ bool is_TCP_ACK_Filter_Enabled(void) static int wilc_wlan_txq_add_cfg_pkt(u8 *buffer, u32 buffer_size) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; struct txq_entry_t *tqe; PRINT_D(TX_DBG, "Adding config packet ...\n"); @@ -504,7 +504,7 @@ static int wilc_wlan_txq_add_cfg_pkt(u8 *buffer, u32 buffer_size) int wilc_wlan_txq_add_net_pkt(void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; struct txq_entry_t *tqe; if (p->quit) @@ -534,7 +534,7 @@ int wilc_wlan_txq_add_net_pkt(void *priv, u8 *buffer, u32 buffer_size, int wilc_wlan_txq_add_mgmt_pkt(void *priv, u8 *buffer, u32 buffer_size, wilc_tx_complete_func_t func) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; struct txq_entry_t *tqe; if (p->quit) @@ -559,7 +559,7 @@ int wilc_wlan_txq_add_mgmt_pkt(void *priv, u8 *buffer, u32 buffer_size, wilc_tx_ static struct txq_entry_t *wilc_wlan_txq_get_first(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; struct txq_entry_t *tqe; unsigned long flags; @@ -587,7 +587,7 @@ static struct txq_entry_t *wilc_wlan_txq_get_next(struct txq_entry_t *tqe) static int wilc_wlan_rxq_add(struct rxq_entry_t *rqe) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; if (p->quit) return 0; @@ -612,7 +612,7 @@ static int wilc_wlan_rxq_add(struct rxq_entry_t *rqe) static struct rxq_entry_t *wilc_wlan_rxq_remove(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; PRINT_D(RX_DBG, "Getting rxQ element\n"); if (p->rxq_head) { @@ -1109,7 +1109,7 @@ _end_: static void wilc_wlan_handle_rxq(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; int offset = 0, size, has_packet = 0; u8 *buffer; struct rxq_entry_t *rqe; @@ -1262,7 +1262,7 @@ static void wilc_sleeptimer_isr_ext(u32 int_stats1) static void wilc_wlan_handle_isr_ext(u32 int_status) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; #ifdef MEMORY_STATIC u32 offset = p->rx_buffer_offset; #endif @@ -1389,7 +1389,7 @@ void wilc_handle_isr(void) ********************************************/ int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; u32 offset; u32 addr, size, size2, blksz; u8 *dma_buffer; @@ -1462,7 +1462,7 @@ _fail_1: ********************************************/ int wilc_wlan_start(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; u32 reg = 0; int ret; u32 chipid; @@ -1564,7 +1564,7 @@ int wilc_wlan_start(void) void wilc_wlan_global_reset(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; acquire_bus(ACQUIRE_AND_WAKEUP); p->hif_func.hif_write_reg(WILC_GLB_RESET_0, 0x0); @@ -1572,7 +1572,7 @@ void wilc_wlan_global_reset(void) } int wilc_wlan_stop(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; u32 reg = 0; int ret; u8 timeout = 10; @@ -1642,7 +1642,7 @@ int wilc_wlan_stop(void) void wilc_wlan_cleanup(void) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; struct txq_entry_t *tqe; struct rxq_entry_t *rqe; u32 reg = 0; @@ -1702,7 +1702,7 @@ void wilc_wlan_cleanup(void) static int wilc_wlan_cfg_commit(int type, u32 drvHandler) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; wilc_cfg_frame_t *cfg = &p->cfg_frame; int total_len = p->cfg_frame_offset + 4 + DRIVER_HANDLER_SIZE; int seq_no = p->cfg_seq_no % 256; @@ -1739,7 +1739,7 @@ static int wilc_wlan_cfg_commit(int type, u32 drvHandler) int wilc_wlan_cfg_set(int start, u32 wid, u8 *buffer, u32 buffer_size, int commit, u32 drvHandler) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; u32 offset; int ret_size; @@ -1779,7 +1779,7 @@ int wilc_wlan_cfg_set(int start, u32 wid, u8 *buffer, u32 buffer_size, } int wilc_wlan_cfg_get(int start, u32 wid, int commit, u32 drvHandler) { - wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan; + wilc_wlan_dev_t *p = &g_wlan; u32 offset; int ret_size; -- 2.34.1