---

yaml
---
r: 306383
b: refs/heads/master
c: fdf07b0
h: refs/heads/master
i:
  306381: 26d167c
  306379: 021dcb7
  306375: 556a367
  306367: 6143910
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8173090acb33500496b69ca20c7f33c3bf665958
+refs/heads/master: fdf07b027b2d3eee9a561898b9c427cc3e457af4

trunk/drivers/media/dvb/bt8xx/dst_ca.c

@@ -477,7 +477,6 @@ static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message
 static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)
 {
 	int i = 0;
-	unsigned int ca_message_header_len;
 
 	u32 command = 0;
 	struct ca_msg *hw_buffer;
@@ -496,7 +495,6 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
 
 
 	if (p_ca_message->msg) {
-		ca_message_header_len = p_ca_message->length;	/*	Restore it back when you are done	*/
 		/*	EN50221 tag	*/
 		command = 0;
 

trunk/drivers/media/dvb/frontends/af9013.c

@@ -514,7 +514,6 @@ static int af9013_statistics_signal_strength(struct dvb_frontend *fe)
 
 static void af9013_statistics_work(struct work_struct *work)
 {
-	int ret;
 	struct af9013_state *state = container_of(work,
 		struct af9013_state, statistics_work.work);
 	unsigned int next_msec;
@@ -530,36 +529,34 @@ static void af9013_statistics_work(struct work_struct *work)
 	default:
 		state->statistics_step = 0;
 	case 0:
-		ret = af9013_statistics_signal_strength(&state->fe);
+		af9013_statistics_signal_strength(&state->fe);
 		state->statistics_step++;
 		next_msec = 300;
 		break;
 	case 1:
-		ret = af9013_statistics_snr_start(&state->fe);
+		af9013_statistics_snr_start(&state->fe);
 		state->statistics_step++;
 		next_msec = 200;
 		break;
 	case 2:
-		ret = af9013_statistics_ber_unc_start(&state->fe);
+		af9013_statistics_ber_unc_start(&state->fe);
 		state->statistics_step++;
 		next_msec = 1000;
 		break;
 	case 3:
-		ret = af9013_statistics_snr_result(&state->fe);
+		af9013_statistics_snr_result(&state->fe);
 		state->statistics_step++;
 		next_msec = 400;
 		break;
 	case 4:
-		ret = af9013_statistics_ber_unc_result(&state->fe);
+		af9013_statistics_ber_unc_result(&state->fe);
 		state->statistics_step++;
 		next_msec = 100;
 		break;
 	}
 
 	schedule_delayed_work(&state->statistics_work,
 		msecs_to_jiffies(next_msec));
-
-	return;
 }
 
 static int af9013_get_tune_settings(struct dvb_frontend *fe,

trunk/drivers/media/dvb/frontends/cx24110.c

@@ -512,14 +512,13 @@ static int cx24110_read_snr(struct dvb_frontend* fe, u16* snr)
 static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 {
 	struct cx24110_state *state = fe->demodulator_priv;
-	u32 lastbyer;
 
 	if(cx24110_readreg(state,0x10)&0x40) {
 		/* the RS error counter has finished one counting window */
 		cx24110_writereg(state,0x10,0x60); /* select the byer reg */
-		lastbyer=cx24110_readreg(state,0x12)|
-			(cx24110_readreg(state,0x13)<<8)|
-			(cx24110_readreg(state,0x14)<<16);
+		cx24110_readreg(state, 0x12) |
+			(cx24110_readreg(state, 0x13) << 8) |
+			(cx24110_readreg(state, 0x14) << 16);
 		cx24110_writereg(state,0x10,0x70); /* select the bler reg */
 		state->lastbler=cx24110_readreg(state,0x12)|
 			(cx24110_readreg(state,0x13)<<8)|

trunk/drivers/media/dvb/frontends/dib9000.c

@@ -708,7 +708,6 @@ static u8 dib9000_mbx_count(struct dib9000_state *state, u8 risc_id, u16 attr)
 static int dib9000_mbx_process(struct dib9000_state *state, u16 attr)
 {
 	int ret = 0;
-	u16 tmp;
 
 	if (!state->platform.risc.fw_is_running)
 		return -1;
@@ -721,7 +720,7 @@ static int dib9000_mbx_process(struct dib9000_state *state, u16 attr)
 	if (dib9000_mbx_count(state, 1, attr))	/* 1=RiscB */
 		ret = dib9000_mbx_fetch_to_cache(state, attr);
 
-	tmp = dib9000_read_word_attr(state, 1229, attr);	/* Clear the IRQ */
+	dib9000_read_word_attr(state, 1229, attr);	/* Clear the IRQ */
 /*      if (tmp) */
 /*              dprintk( "cleared IRQ: %x", tmp); */
 	DibReleaseLock(&state->platform.risc.mbx_lock);

trunk/drivers/media/dvb/frontends/it913x-fe.c

@@ -633,10 +633,9 @@ static int it913x_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
 static int it913x_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
 	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret;
 	u8 reg[5];
 	/* Read Aborted Packets and Pre-Viterbi error rate 5 bytes */
-	ret = it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
+	it913x_read_reg(state, RSD_ABORT_PKT_LSB, reg, sizeof(reg));
 	state->ucblocks += (u32)(reg[1] << 8) | reg[0];
 	*ber = (u32)(reg[4] << 16) | (reg[3] << 8) | reg[2];
 	return 0;
@@ -658,10 +657,9 @@ static int it913x_fe_get_frontend(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret;
 	u8 reg[8];
 
-	ret = it913x_read_reg(state, REG_TPSD_TX_MODE, reg, sizeof(reg));
+	it913x_read_reg(state, REG_TPSD_TX_MODE, reg, sizeof(reg));
 
 	if (reg[3] < 3)
 		p->modulation = fe_con[reg[3]];
@@ -691,25 +689,25 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe)
 {
 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 	struct it913x_fe_state *state = fe->demodulator_priv;
-	int ret, i;
+	int i;
 	u8 empty_ch, last_ch;
 
 	state->it913x_status = 0;
 
 	/* Set bw*/
-	ret = it913x_fe_select_bw(state, p->bandwidth_hz,
+	it913x_fe_select_bw(state, p->bandwidth_hz,
 		state->adcFrequency);
 
 	/* Training Mode Off */
-	ret = it913x_write_reg(state, PRO_LINK, TRAINING_MODE, 0x0);
+	it913x_write_reg(state, PRO_LINK, TRAINING_MODE, 0x0);
 
 	/* Clear Empty Channel */
-	ret = it913x_write_reg(state, PRO_DMOD, EMPTY_CHANNEL_STATUS, 0x0);
+	it913x_write_reg(state, PRO_DMOD, EMPTY_CHANNEL_STATUS, 0x0);
 
 	/* Clear bits */
-	ret = it913x_write_reg(state, PRO_DMOD, MP2IF_SYNC_LK, 0x0);
+	it913x_write_reg(state, PRO_DMOD, MP2IF_SYNC_LK, 0x0);
 	/* LED on */
-	ret = it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x1);
+	it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x1);
 	/* Select Band*/
 	if ((p->frequency >= 51000000) && (p->frequency <= 230000000))
 		i = 0;
@@ -720,7 +718,7 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe)
 	else
 		return -EOPNOTSUPP;
 
-	ret = it913x_write_reg(state, PRO_DMOD, FREE_BAND, i);
+	it913x_write_reg(state, PRO_DMOD, FREE_BAND, i);
 
 	deb_info("Frontend Set Tuner Type %02x", state->tuner_type);
 	switch (state->tuner_type) {
@@ -730,7 +728,7 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe)
 	case IT9135_60:
 	case IT9135_61:
 	case IT9135_62:
-		ret = it9137_set_tuner(state,
+		it9137_set_tuner(state,
 			p->bandwidth_hz, p->frequency);
 		break;
 	default:
@@ -742,9 +740,9 @@ static int it913x_fe_set_frontend(struct dvb_frontend *fe)
 		break;
 	}
 	/* LED off */
-	ret = it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x0);
+	it913x_write_reg(state, PRO_LINK, GPIOH3_O, 0x0);
 	/* Trigger ofsm */
-	ret = it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x0);
+	it913x_write_reg(state, PRO_DMOD, TRIGGER_OFSM, 0x0);
 	last_ch = 2;
 	for (i = 0; i < 40; ++i) {
 		empty_ch = it913x_read_reg_u8(state, EMPTY_CHANNEL_STATUS);

trunk/drivers/media/dvb/frontends/lgs8gxx.c

@@ -262,7 +262,6 @@ static int lgs8gxx_set_mode_auto(struct lgs8gxx_state *priv)
 
 static int lgs8gxx_set_mode_manual(struct lgs8gxx_state *priv)
 {
-	int ret = 0;
 	u8 t;
 
 	if (priv->config->prod == LGS8GXX_PROD_LGS8G75) {
@@ -296,7 +295,7 @@ static int lgs8gxx_set_mode_manual(struct lgs8gxx_state *priv)
 	if (priv->config->prod == LGS8GXX_PROD_LGS8913)
 		lgs8gxx_write_reg(priv, 0xC1, 0);
 
-	ret = lgs8gxx_read_reg(priv, 0xC5, &t);
+	lgs8gxx_read_reg(priv, 0xC5, &t);
 	t = (t & 0xE0) | 0x06;
 	lgs8gxx_write_reg(priv, 0xC5, t);
 

trunk/drivers/media/dvb/frontends/m88rs2000.c

@@ -654,7 +654,6 @@ static int m88rs2000_set_tuner(struct dvb_frontend *fe, u16 *offset)
 static int m88rs2000_set_fec(struct m88rs2000_state *state,
 		fe_code_rate_t fec)
 {
-	int ret;
 	u16 fec_set;
 	switch (fec) {
 	/* This is not confirmed kept for reference */
@@ -677,7 +676,7 @@ static int m88rs2000_set_fec(struct m88rs2000_state *state,
 	default:
 		fec_set = 0x08;
 	}
-	ret = m88rs2000_demod_write(state, 0x76, fec_set);
+	m88rs2000_demod_write(state, 0x76, fec_set);
 
 	return 0;
 }

trunk/drivers/media/dvb/frontends/stb6100.c

@@ -158,7 +158,6 @@ static int stb6100_read_regs(struct stb6100_state *state, u8 regs[])
 static int stb6100_read_reg(struct stb6100_state *state, u8 reg)
 {
 	u8 regs[STB6100_NUMREGS];
-	int rc;
 
 	struct i2c_msg msg = {
 		.addr	= state->config->tuner_address + reg,
@@ -167,7 +166,7 @@ static int stb6100_read_reg(struct stb6100_state *state, u8 reg)
 		.len	= 1
 	};
 
-	rc = i2c_transfer(state->i2c, &msg, 1);
+	i2c_transfer(state->i2c, &msg, 1);
 
 	if (unlikely(reg >= STB6100_NUMREGS)) {
 		dprintk(verbose, FE_ERROR, 1, "Invalid register offset 0x%x", reg);

trunk/drivers/media/dvb/frontends/stv0297.c

@@ -414,7 +414,6 @@ static int stv0297_set_frontend(struct dvb_frontend *fe)
 	int delay;
 	int sweeprate;
 	int carrieroffset;
-	unsigned long starttime;
 	unsigned long timeout;
 	fe_spectral_inversion_t inversion;
 
@@ -543,7 +542,6 @@ static int stv0297_set_frontend(struct dvb_frontend *fe)
 	stv0297_writereg_mask(state, 0x43, 0x10, 0x10);
 
 	/* wait for WGAGC lock */
-	starttime = jiffies;
 	timeout = jiffies + msecs_to_jiffies(2000);
 	while (time_before(jiffies, timeout)) {
 		msleep(10);

trunk/drivers/media/dvb/frontends/stv090x.c

@@ -2842,7 +2842,6 @@ static int stv090x_optimize_track(struct stv090x_state *state)
 {
 	struct dvb_frontend *fe = &state->frontend;
 
-	enum stv090x_rolloff rolloff;
 	enum stv090x_modcod modcod;
 
 	s32 srate, pilots, aclc, f_1, f_0, i = 0, blind_tune = 0;
@@ -2966,7 +2965,6 @@ static int stv090x_optimize_track(struct stv090x_state *state)
 	f_1 = STV090x_READ_DEMOD(state, CFR2);
 	f_0 = STV090x_READ_DEMOD(state, CFR1);
 	reg = STV090x_READ_DEMOD(state, TMGOBS);
-	rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD);
 
 	if (state->algo == STV090x_BLIND_SEARCH) {
 		STV090x_WRITE_DEMOD(state, SFRSTEP, 0x00);

trunk/drivers/media/dvb/frontends/zl10353.c

@@ -559,7 +559,6 @@ static int zl10353_init(struct dvb_frontend *fe)
 {
 	struct zl10353_state *state = fe->demodulator_priv;
 	u8 zl10353_reset_attach[6] = { 0x50, 0x03, 0x64, 0x46, 0x15, 0x0F };
-	int rc = 0;
 
 	if (debug_regs)
 		zl10353_dump_regs(fe);
@@ -573,7 +572,7 @@ static int zl10353_init(struct dvb_frontend *fe)
 	/* Do a "hard" reset if not already done */
 	if (zl10353_read_register(state, 0x50) != zl10353_reset_attach[1] ||
 	    zl10353_read_register(state, 0x51) != zl10353_reset_attach[2]) {
-		rc = zl10353_write(fe, zl10353_reset_attach,
+		zl10353_write(fe, zl10353_reset_attach,
 				   sizeof(zl10353_reset_attach));
 		if (debug_regs)
 			zl10353_dump_regs(fe);

trunk/drivers/media/dvb/siano/smssdio.c

@@ -114,7 +114,7 @@ static int smssdio_sendrequest(void *context, void *buffer, size_t size)
 
 static void smssdio_interrupt(struct sdio_func *func)
 {
-	int ret, isr;
+	int ret;
 
 	struct smssdio_device *smsdev;
 	struct smscore_buffer_t *cb;
@@ -127,7 +127,7 @@ static void smssdio_interrupt(struct sdio_func *func)
 	 * The interrupt register has no defined meaning. It is just
 	 * a way of turning of the level triggered interrupt.
 	 */
-	isr = sdio_readb(func, SMSSDIO_INT, &ret);
+	(void)sdio_readb(func, SMSSDIO_INT, &ret);
 	if (ret) {
 		sms_err("Unable to read interrupt register!\n");
 		return;