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bme280: added missing return in non-void function

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Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Mihai Tudor Panu 2016-03-31 16:34:11 -07:00
parent a88ec4237d
commit 102d86870a
1 changed files with 201 additions and 203 deletions
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6
src/bme280/bme280.cxx
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@ -339,7 +339,7 @@ return v_data_uncomp_hum_int32;
* device address with global structure bme280 * device address with global structure bme280
*-------------------------------------------------------------------------*/ *-------------------------------------------------------------------------*/
int8_t BME280::I2C_routine() int8_t BME280::I2C_routine()
{ {
/*--------------------------------------------------------------------------* /*--------------------------------------------------------------------------*
* By using bme280 the following structure parameter can be accessed * By using bme280 the following structure parameter can be accessed
* Bus write function pointer: BME280_WR_FUNC_PTR * Bus write function pointer: BME280_WR_FUNC_PTR
@ -371,9 +371,8 @@ int32_t BME280::i2c_write_string(uint8_t dev_addr,uint8_t* ptr, uint8_t cnt)
if((ret = m_i2c->write((const uint8_t*) (ptr), cnt)) != 0) if((ret = m_i2c->write((const uint8_t*) (ptr), cnt)) != 0)
{ {
UPM_THROW("I2C write error"); UPM_THROW("I2C write error");
} }
return 0;
} }
/* \Brief: The function is used as I2C bus write /* \Brief: The function is used as I2C bus write
@ -448,7 +447,6 @@ void BME280::BME280_delay_msek(uint16_t mseconds)
// Iterate nanosleep in a loop until the total sleep time is the original // Iterate nanosleep in a loop until the total sleep time is the original
// value of the seconds parameter // value of the seconds parameter
while ( ( nanosleep( &sleepTime, &sleepTime ) != 0 ) && ( errno == EINTR ) ); while ( ( nanosleep( &sleepTime, &sleepTime ) != 0 ) && ( errno == EINTR ) );
} }