media: remove unneeded break

A break is not needed if it is preceded by a return
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/dvb-frontends/drx39xyj/drxj.c

@@ -2325,7 +2325,6 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
 
 	default:
 		return -EINVAL;
-		break;
 	}
 
 	/* Write command */
@@ -3594,7 +3593,6 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
 			break;
 		default:
 			return -EINVAL;
-			break;
 		}		/* switch ( uio_cfg->mode ) */
 		break;
       /*====================================================================*/
@@ -3618,7 +3616,6 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
 			break;
 		default:
 			return -EINVAL;
-			break;
 		}		/* switch ( uio_cfg->mode ) */
 		break;
       /*====================================================================*/
@@ -3642,7 +3639,6 @@ static int ctrl_set_uio_cfg(struct drx_demod_instance *demod, struct drxuio_cfg
 		case DRX_UIO_MODE_FIRMWARE0:
 		default:
 			return -EINVAL;
-			break;
 		}		/* switch ( uio_cfg->mode ) */
 		break;
       /*====================================================================*/
@@ -10953,7 +10949,6 @@ ctrl_set_standard(struct drx_demod_instance *demod, enum drx_standard *standard)
 	default:
 		ext_attr->standard = DRX_STANDARD_UNKNOWN;
 		return -EINVAL;
-		break;
 	}
 
 	return 0;
@@ -11074,7 +11069,6 @@ ctrl_power_mode(struct drx_demod_instance *demod, enum drx_power_mode *mode)
 	default:
 		/* Unknow sleep mode */
 		return -EINVAL;
-		break;
 	}
 
 	/* Check if device needs to be powered up */
@@ -11896,7 +11890,6 @@ static int drx_ctrl_u_code(struct drx_demod_instance *demod,
 		}
 		default:
 			return -EINVAL;
-			break;
 
 		}
 		mc_data += mc_block_nr_bytes;

drivers/media/dvb-frontends/drxd_hard.c

@@ -1622,7 +1622,6 @@ static int CorrectSysClockDeviation(struct drxd_state *state)
 			break;
 		default:
 			return -1;
-			break;
 		}
 
 		/* Compute new sysclock value

drivers/media/dvb-frontends/nxt200x.c

@@ -168,7 +168,6 @@ static int nxt200x_writereg_multibyte (struct nxt200x_state* state, u8 reg, u8*
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	/* set multi register length */
@@ -190,7 +189,6 @@ static int nxt200x_writereg_multibyte (struct nxt200x_state* state, u8 reg, u8*
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	pr_warn("Error writing multireg register 0x%02X\n", reg);
@@ -216,7 +214,6 @@ static int nxt200x_readreg_multibyte (struct nxt200x_state* state, u8 reg, u8* d
 			/* read the actual data */
 			nxt200x_readbytes(state, reg, data, len);
 			return 0;
-			break;
 		case NXT2004:
 			/* probably not right, but gives correct values */
 			attr = 0x02;
@@ -239,10 +236,8 @@ static int nxt200x_readreg_multibyte (struct nxt200x_state* state, u8 reg, u8* d
 				nxt200x_readbytes(state, 0x36 + i, &data[i], 1);
 			}
 			return 0;
-			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 }
 
@@ -374,7 +369,6 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 	return 0;
 }
@@ -555,7 +549,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	if (fe->ops.tuner_ops.calc_regs) {
@@ -580,7 +573,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 	nxt200x_writebytes(state, 0x42, buf, 1);
 
@@ -594,7 +586,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 	nxt200x_writebytes(state, 0x57, buf, 1);
 
@@ -610,7 +601,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	/* write sdmx input */
@@ -626,7 +616,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 				break;
 		default:
 				return -EINVAL;
-				break;
 	}
 	buf[1] = 0x00;
 	switch (state->demod_chip) {
@@ -638,7 +627,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	/* write adc power lpf fc */
@@ -664,7 +652,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	/* write kg1 */
@@ -720,7 +707,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 				break;
 		default:
 				return -EINVAL;
-				break;
 	}
 	nxt200x_writebytes(state, 0x30, buf, 1);
 
@@ -742,7 +728,6 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe)
 			break;
 		default:
 			return -EINVAL;
-			break;
 	}
 
 	/* write agc control reg */
@@ -1114,7 +1099,6 @@ static int nxt200x_init(struct dvb_frontend* fe)
 				break;
 			default:
 				return -EINVAL;
-				break;
 		}
 		state->initialised = 1;
 	}

drivers/media/dvb-frontends/si21xx.c

@@ -464,10 +464,8 @@ static int si21xx_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage volt)
 	switch (volt) {
 	case SEC_VOLTAGE_18:
 		return si21_writereg(state, LNB_CTRL_REG_1, val | 0x40);
-		break;
 	case SEC_VOLTAGE_13:
 		return si21_writereg(state, LNB_CTRL_REG_1, (val & ~0x40));
-		break;
 	default:
 		return -EINVAL;
 	}

drivers/media/tuners/mt2063.c

@@ -1849,7 +1849,6 @@ static int mt2063_init(struct dvb_frontend *fe)
 
 	default:
 		return -ENODEV;
-		break;
 	}
 
 	while (status >= 0 && *def) {