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| author | Valentin Vidic <Valentin.Vidic@CARNet.hr> | 2017-12-19 15:56:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-19 16:05:38 +0100 |
| commit | 83e3e2ef74722ea20e478ebd4fa927f2225ef363 (patch) | |
| tree | 0a7058ea330d7c8863eae08c8e4812a8c37433db /drivers/staging/pi433 | |
| parent | da3761feaec3cfc4f247b6cb9e366b8d40b3c356 (diff) | |
| download | op-kernel-dev-83e3e2ef74722ea20e478ebd4fa927f2225ef363.zip op-kernel-dev-83e3e2ef74722ea20e478ebd4fa927f2225ef363.tar.gz | |
staging: pi433: collapse else block after return statement
Fixes checkpatch warning:
WARNING: else is not generally useful after a break or return
Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/pi433')
| -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) |
