diff options
| -rw-r--r-- | drivers/staging/pi433/pi433_if.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index 4752056..cb37f34 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -772,11 +772,11 @@ pi433_read(struct file *filp, char __user *buf, size_t size, loff_t *f_pos) if (device->rx_active) { mutex_unlock(&device->rx_lock); return -EAGAIN; - } else { - device->rx_active = true; - mutex_unlock(&device->rx_lock); } + device->rx_active = true; + mutex_unlock(&device->rx_lock); + /* start receiving */ /* will block until something was received*/ device->rx_buffer_size = size; @@ -1116,12 +1116,12 @@ static int pi433_probe(struct spi_device *spi) if (retval) { dev_dbg(&spi->dev, "configuration of SPI interface failed!\n"); return retval; - } else { - dev_dbg(&spi->dev, - "spi interface setup: mode 0x%2x, %d bits per word, %dhz max speed", - spi->mode, spi->bits_per_word, spi->max_speed_hz); } + dev_dbg(&spi->dev, + "spi interface setup: mode 0x%2x, %d bits per word, %dhz max speed", + spi->mode, spi->bits_per_word, spi->max_speed_hz); + /* Ping the chip by reading the version register */ retval = spi_w8r8(spi, 0x10); if (retval < 0) |
