[PATCH 4/6] staging: Drop useless initialisation

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Removed initialisation of a varible if it is immediately reassigned.

Changes were made using Coccinelle.

@@
type T;
constant C;
expression e;
identifier i;
@@

T i
- = C
;
i = e;

Signed-off-by: simran singhal <singhalsimran0@xxxxxxxxx>
---
 drivers/staging/android/ion/ion_heap.c              | 2 +-
 drivers/staging/gdm724x/gdm_lte.c                   | 2 +-
 drivers/staging/gdm724x/gdm_mux.c                   | 4 ++--
 drivers/staging/iio/addac/adt7316-i2c.c             | 2 +-
 drivers/staging/lustre/lustre/ldlm/ldlm_request.c   | 2 +-
 drivers/staging/lustre/lustre/obdclass/cl_page.c    | 2 +-
 drivers/staging/media/s5p-cec/exynos_hdmi_cecctrl.c | 2 +-
 drivers/staging/media/s5p-cec/s5p_cec.c             | 2 +-
 drivers/staging/rtl8188eu/core/rtw_ap.c             | 4 ++--
 drivers/staging/rtl8188eu/core/rtw_efuse.c          | 2 +-
 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c       | 2 +-
 drivers/staging/rtl8188eu/core/rtw_recv.c           | 4 ++--
 drivers/staging/rtl8188eu/core/rtw_sreset.c         | 2 +-
 drivers/staging/rtl8188eu/core/rtw_wlan_util.c      | 2 +-
 drivers/staging/rtl8188eu/core/rtw_xmit.c           | 2 +-
 drivers/staging/rtl8188eu/hal/hal_intf.c            | 2 +-
 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c      | 2 +-
 drivers/staging/rtl8188eu/os_dep/xmit_linux.c       | 2 +-
 drivers/staging/rtl8712/rtl8712_xmit.c              | 2 +-
 drivers/staging/rtl8712/rtl871x_mp.c                | 6 +++---
 drivers/staging/rts5208/rtsx_chip.c                 | 2 +-
 drivers/staging/rts5208/sd.c                        | 4 ++--
 drivers/staging/sm750fb/ddk750_chip.c               | 2 +-
 drivers/staging/sm750fb/ddk750_power.c              | 2 +-
 drivers/staging/speakup/speakup_ltlk.c              | 2 +-
 drivers/staging/unisys/visorbus/visorchipset.c      | 4 ++--
 drivers/staging/wlan-ng/cfg80211.c                  | 2 +-
 drivers/staging/xgifb/XGI_main_26.c                 | 2 +-
 28 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c
index 4e5c0f1..4bd844b 100644
--- a/drivers/staging/android/ion/ion_heap.c
+++ b/drivers/staging/android/ion/ion_heap.c
@@ -270,7 +270,7 @@ static unsigned long ion_heap_shrink_count(struct shrinker *shrinker,
 {
 	struct ion_heap *heap = container_of(shrinker, struct ion_heap,
 					     shrinker);
-	int total = 0;
+	int total;
 
 	total = ion_heap_freelist_size(heap) / PAGE_SIZE;
 	if (heap->ops->shrink)
diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c
index a182757..e0f0912 100644
--- a/drivers/staging/gdm724x/gdm_lte.c
+++ b/drivers/staging/gdm724x/gdm_lte.c
@@ -353,7 +353,7 @@ static s32 gdm_lte_tx_nic_type(struct net_device *dev, struct sk_buff *skb)
 	struct ipv6hdr *ipv6;
 	int mac_proto;
 	void *network_data;
-	u32 nic_type = 0;
+	u32 nic_type;
 
 	/* NIC TYPE is based on the nic_id of this net_device */
 	nic_type = 0x00000010 | nic->nic_id;
diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c
index 4009691..aba32e2 100644
--- a/drivers/staging/gdm724x/gdm_mux.c
+++ b/drivers/staging/gdm724x/gdm_mux.c
@@ -62,7 +62,7 @@ static int packet_type_to_index(u16 packetType)
 
 static struct mux_tx *alloc_mux_tx(int len)
 {
-	struct mux_tx *t = NULL;
+	struct mux_tx *t;
 
 	t = kzalloc(sizeof(*t), GFP_ATOMIC);
 	if (!t)
@@ -91,7 +91,7 @@ static void free_mux_tx(struct mux_tx *t)
 
 static struct mux_rx *alloc_mux_rx(void)
 {
-	struct mux_rx *r = NULL;
+	struct mux_rx *r;
 
 	r = kzalloc(sizeof(*r), GFP_KERNEL);
 	if (!r)
diff --git a/drivers/staging/iio/addac/adt7316-i2c.c b/drivers/staging/iio/addac/adt7316-i2c.c
index f66dd3e..af56dba 100644
--- a/drivers/staging/iio/addac/adt7316-i2c.c
+++ b/drivers/staging/iio/addac/adt7316-i2c.c
@@ -41,7 +41,7 @@ static int adt7316_i2c_read(void *client, u8 reg, u8 *data)
 static int adt7316_i2c_write(void *client, u8 reg, u8 data)
 {
 	struct i2c_client *cl = client;
-	int ret = 0;
+	int ret;
 
 	ret = i2c_smbus_write_byte_data(cl, reg, data);
 	if (ret < 0)
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
index c1f8693..9c1b1be 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
@@ -377,7 +377,7 @@ int ldlm_cli_enqueue_fini(struct obd_export *exp, struct ptlrpc_request *req,
 	}
 
 	if (lvb_len > 0) {
-		int size = 0;
+		int size;
 
 		size = req_capsule_get_size(&req->rq_pill, &RMF_DLM_LVB,
 					    RCL_SERVER);
diff --git a/drivers/staging/lustre/lustre/obdclass/cl_page.c b/drivers/staging/lustre/lustre/obdclass/cl_page.c
index cd9a40c..fdaebc3 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_page.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_page.c
@@ -1002,7 +1002,7 @@ EXPORT_SYMBOL(cl_page_slice_add);
  */
 struct cl_client_cache *cl_cache_init(unsigned long lru_page_max)
 {
-	struct cl_client_cache	*cache = NULL;
+	struct cl_client_cache	*cache;
 
 	cache = kzalloc(sizeof(*cache), GFP_KERNEL);
 	if (!cache)
diff --git a/drivers/staging/media/s5p-cec/exynos_hdmi_cecctrl.c b/drivers/staging/media/s5p-cec/exynos_hdmi_cecctrl.c
index ce95e0f..8e7e43d 100644
--- a/drivers/staging/media/s5p-cec/exynos_hdmi_cecctrl.c
+++ b/drivers/staging/media/s5p-cec/exynos_hdmi_cecctrl.c
@@ -171,7 +171,7 @@ void s5p_cec_set_addr(struct s5p_cec_dev *cec, u32 addr)
 
 u32 s5p_cec_get_status(struct s5p_cec_dev *cec)
 {
-	u32 status = 0;
+	u32 status;
 
 	status = readb(cec->reg + S5P_CEC_STATUS_0);
 	status |= readb(cec->reg + S5P_CEC_STATUS_1) << 8;
diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c
index 2a07968..7ec3770 100644
--- a/drivers/staging/media/s5p-cec/s5p_cec.c
+++ b/drivers/staging/media/s5p-cec/s5p_cec.c
@@ -83,7 +83,7 @@ static int s5p_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
 static irqreturn_t s5p_cec_irq_handler(int irq, void *priv)
 {
 	struct s5p_cec_dev *cec = priv;
-	u32 status = 0;
+	u32 status;
 
 	status = s5p_cec_get_status(cec);
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
index 1c8fa3a..cbacbe9 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ap.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
@@ -508,7 +508,7 @@ void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level)
 	init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & 0x3f;
 
 	if (psta->aid < NUM_STA) {
-		u8 arg = 0;
+		u8 arg;
 
 		arg = psta->mac_id & 0x1f;
 
@@ -591,7 +591,7 @@ static void update_bmc_sta(struct adapter *padapter)
 		rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true);
 
 		{
-			u8 arg = 0;
+			u8 arg;
 
 			arg = psta->mac_id&0x1f;
 			arg |= BIT(7);
diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index b9bdff0..98b3bd7 100644
--- a/drivers/staging/rtl8188eu/core/rtw_efuse.c
+++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c
@@ -747,7 +747,7 @@ static bool hal_EfusePartialWriteCheck(struct adapter *pAdapter, u8 efuseType, u
 				/*  Here to write partial data */
 				badworden = Efuse_WordEnableDataWrite(pAdapter, startAddr+1, matched_wden, pTargetPkt->data);
 				if (badworden != 0x0F) {
-					u32	PgWriteSuccess = 0;
+					u32	PgWriteSuccess;
 					/*  if write fail on some words, write these bad words again */
 
 					PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data);
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 2933479..118286c 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -296,7 +296,7 @@ static int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode)
 		switch (hidden_ssid_mode) {
 		case 1: {
 			u8 *next_ie = ssid_ie + 2 + ssid_len_ori;
-			u32 remain_len = 0;
+			u32 remain_len;
 
 			remain_len = ies_len - (next_ie - ies);
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 1bc7b97..e6d4553 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -535,7 +535,7 @@ static void process_pwrbit_data(struct adapter *padapter,
 	u8 *ptr = precv_frame->rx_data;
 	struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
 	struct sta_priv *pstapriv = &padapter->stapriv;
-	struct sta_info *psta = NULL;
+	struct sta_info *psta;
 
 	psta = rtw_get_stainfo(pstapriv, pattrib->src);
 
@@ -560,7 +560,7 @@ static void process_wmmps_data(struct adapter *padapter,
 #ifdef CONFIG_88EU_AP_MODE
 	struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
 	struct sta_priv *pstapriv = &padapter->stapriv;
-	struct sta_info *psta = NULL;
+	struct sta_info *psta;
 
 	psta = rtw_get_stainfo(pstapriv, pattrib->src);
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_sreset.c b/drivers/staging/rtl8188eu/core/rtw_sreset.c
index a198c57..7cda913 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sreset.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sreset.c
@@ -28,7 +28,7 @@ u8 sreset_get_wifi_status(struct adapter *padapter)
 	struct sreset_priv *psrtpriv = &padapter->HalData->srestpriv;
 
 	u8 status = WIFI_STATUS_SUCCESS;
-	u32 val32 = 0;
+	u32 val32;
 
 	val32 = usb_read32(padapter, REG_TXDMA_STATUS);
 	if (val32 == 0xeaeaeaea) {
diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
index f6f1b09..a168cc0 100644
--- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
@@ -1245,7 +1245,7 @@ unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz)
 
 unsigned int update_MSC_rate(struct ieee80211_ht_cap *pHT_caps)
 {
-	unsigned int mask = 0;
+	unsigned int mask;
 
 	mask = (pHT_caps->mcs.rx_mask[0] << 12) |
 	       (pHT_caps->mcs.rx_mask[1] << 20);
diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index 484d20a..d89bc34 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -928,7 +928,7 @@ s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, struct pkt_attrib *pat
  */
 u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib)
 {
-	u32	len = 0;
+	u32	len;
 
 	len = pattrib->hdrlen + pattrib->iv_len; /*  WLAN Header and IV */
 	len += SNAP_SIZE + sizeof(u16); /*  LLC */
diff --git a/drivers/staging/rtl8188eu/hal/hal_intf.c b/drivers/staging/rtl8188eu/hal/hal_intf.c
index a11c7b4..e723fb5 100644
--- a/drivers/staging/rtl8188eu/hal/hal_intf.c
+++ b/drivers/staging/rtl8188eu/hal/hal_intf.c
@@ -44,7 +44,7 @@ uint	 rtw_hal_init(struct adapter *adapt)
 
 uint rtw_hal_deinit(struct adapter *adapt)
 {
-	uint	status = _SUCCESS;
+	uint	status;
 
 	status = rtl8188eu_hal_deinit(adapt);
 
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 763eccd..e7fe8aa 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -1496,7 +1496,7 @@ static int rtw_wx_get_rate(struct net_device *dev,
 			     struct iw_request_info *info,
 			     union iwreq_data *wrqu, char *extra)
 {
-	u16 max_rate = 0;
+	u16 max_rate;
 
 	max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev));
 
diff --git a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
index e097c61..2e06cdb 100644
--- a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c
@@ -43,7 +43,7 @@ void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile)
 
 uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen)
 {
-	uint	len = 0;
+	uint	len;
 
 
 	len =  rtw_remainder_len(pfile);
diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c
index c4f03a6..7167d76 100644
--- a/drivers/staging/rtl8712/rtl8712_xmit.c
+++ b/drivers/staging/rtl8712/rtl8712_xmit.c
@@ -750,7 +750,7 @@ static void dump_xframe(struct _adapter *padapter,
 
 int r8712_xmit_direct(struct _adapter *padapter, struct xmit_frame *pxmitframe)
 {
-	int res = _SUCCESS;
+	int res;
 
 	res = r8712_xmitframe_coalesce(padapter, pxmitframe->pkt, pxmitframe);
 	pxmitframe->pkt = NULL;
diff --git a/drivers/staging/rtl8712/rtl871x_mp.c b/drivers/staging/rtl8712/rtl871x_mp.c
index 3c10a2c..ccc4358 100644
--- a/drivers/staging/rtl8712/rtl871x_mp.c
+++ b/drivers/staging/rtl8712/rtl871x_mp.c
@@ -295,7 +295,7 @@ void r8712_SetChannel(struct _adapter *pAdapter)
 
 static void SetCCKTxPower(struct _adapter *pAdapter, u8 TxPower)
 {
-	u16 TxAGC = 0;
+	u16 TxAGC;
 
 	TxAGC = TxPower;
 	set_bb_reg(pAdapter, rTxAGC_CCK_Mcs32, bTxAGCRateCCK, TxAGC);
@@ -722,7 +722,7 @@ static u32 GetPhyRxPktCounts(struct _adapter *pAdapter, u32 selbit)
 
 u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
 {
-	u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
+	u32 OFDM_cnt, CCK_cnt = 0, HT_cnt = 0;
 
 	OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_OK_BIT);
 	CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_OK_BIT);
@@ -732,7 +732,7 @@ u32 r8712_GetPhyRxPktReceived(struct _adapter *pAdapter)
 
 u32 r8712_GetPhyRxPktCRC32Error(struct _adapter *pAdapter)
 {
-	u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0;
+	u32 OFDM_cnt, CCK_cnt = 0, HT_cnt = 0;
 
 	OFDM_cnt = GetPhyRxPktCounts(pAdapter, OFDM_MPDU_FAIL_BIT);
 	CCK_cnt = GetPhyRxPktCounts(pAdapter, CCK_MPDU_FAIL_BIT);
diff --git a/drivers/staging/rts5208/rtsx_chip.c b/drivers/staging/rts5208/rtsx_chip.c
index 3511157..5ec9d34 100644
--- a/drivers/staging/rts5208/rtsx_chip.c
+++ b/drivers/staging/rts5208/rtsx_chip.c
@@ -2086,7 +2086,7 @@ int rtsx_pre_handle_interrupt(struct rtsx_chip *chip)
 	u32 status, int_enable;
 	bool exit_ss = false;
 #ifdef SUPPORT_OCP
-	u32 ocp_int = 0;
+	u32 ocp_int;
 
 	ocp_int = OC_INT;
 #endif
diff --git a/drivers/staging/rts5208/sd.c b/drivers/staging/rts5208/sd.c
index bdd35b6..53db0cb 100644
--- a/drivers/staging/rts5208/sd.c
+++ b/drivers/staging/rts5208/sd.c
@@ -514,7 +514,7 @@ static int sd_check_csd(struct rtsx_chip *chip, char check_wp)
 					(1 << (c_size_mult + 2)))
 				<< (blk_size - 9);
 		} else {
-			u32 total_sector = 0;
+			u32 total_sector;
 
 			total_sector = (((u32)rsp[8] & 0x3f) << 16) |
 				((u32)rsp[9] << 8) | (u32)rsp[10];
@@ -617,7 +617,7 @@ static void sd_choose_proper_clock(struct rtsx_chip *chip)
 static int sd_set_clock_divider(struct rtsx_chip *chip, u8 clk_div)
 {
 	int retval;
-	u8 mask = 0, val = 0;
+	u8 mask, val = 0;
 
 	mask = 0x60;
 	if (clk_div == SD_CLK_DIVIDE_0)
diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index 9aaf1fd..b2fbcfac 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -389,7 +389,7 @@ unsigned int sm750_format_pll_reg(struct pll_value *pPLL)
 	unsigned int OD = pPLL->OD;
 	unsigned int M = pPLL->M;
 	unsigned int N = pPLL->N;
-	unsigned int reg = 0;
+	unsigned int reg;
 
 	/*
 	 * Note that all PLL's have the same format. Here, we just use
diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c
index 6167e30..baf80c0 100644
--- a/drivers/staging/sm750fb/ddk750_power.c
+++ b/drivers/staging/sm750fb/ddk750_power.c
@@ -31,7 +31,7 @@ static unsigned int get_power_mode(void)
  */
 void sm750_set_power_mode(unsigned int mode)
 {
-	unsigned int ctrl = 0;
+	unsigned int ctrl;
 
 	ctrl = PEEK32(POWER_MODE_CTRL) & ~POWER_MODE_CTRL_MODE_MASK;
 
diff --git a/drivers/staging/speakup/speakup_ltlk.c b/drivers/staging/speakup/speakup_ltlk.c
index b474e8b..4f7fb35 100644
--- a/drivers/staging/speakup/speakup_ltlk.c
+++ b/drivers/staging/speakup/speakup_ltlk.c
@@ -156,7 +156,7 @@ static void synth_interrogate(struct spk_synth *synth)
 
 static int synth_probe(struct spk_synth *synth)
 {
-	int failed = 0;
+	int failed;
 
 	failed = spk_serial_synth_probe(synth);
 	if (failed == 0)
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c
index 336af52..576e7a9 100644
--- a/drivers/staging/unisys/visorbus/visorchipset.c
+++ b/drivers/staging/unisys/visorbus/visorchipset.c
@@ -350,7 +350,7 @@ static DEVICE_ATTR_RW(remaining_steps);
 static uuid_le
 parser_id_get(struct parser_context *ctx)
 {
-	struct spar_controlvm_parameters_header *phdr = NULL;
+	struct spar_controlvm_parameters_header *phdr;
 
 	phdr = (struct spar_controlvm_parameters_header *)(ctx->data);
 	return phdr->id;
@@ -396,7 +396,7 @@ parser_string_get(struct parser_context *ctx)
 static void *
 parser_name_get(struct parser_context *ctx)
 {
-	struct spar_controlvm_parameters_header *phdr = NULL;
+	struct spar_controlvm_parameters_header *phdr;
 
 	phdr = (struct spar_controlvm_parameters_header *)(ctx->data);
 	ctx->curr = ctx->data + phdr->name_offset;
diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c
index aa0e5a3..b24d9bf 100644
--- a/drivers/staging/wlan-ng/cfg80211.c
+++ b/drivers/staging/wlan-ng/cfg80211.c
@@ -244,7 +244,7 @@ static int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev,
 	struct wlandevice *wlandev = dev->ml_priv;
 
 	int err = 0;
-	int result = 0;
+	int result;
 
 	result = prism2_domibset_uint32(wlandev,
 		DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID,
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 777cd6e..c6d2941 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -640,7 +640,7 @@ static void XGIfb_bpp_to_var(struct xgifb_video_info *xgifb_info,
 
 static void XGIfb_pre_setmode(struct xgifb_video_info *xgifb_info)
 {
-	u8 cr30 = 0, cr31 = 0;
+	u8 cr30 = 0, cr31;
 
 	cr31 = xgifb_reg_get(XGICR, 0x31);
 	cr31 &= ~0x60;
-- 
2.7.4

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