diff options
Diffstat (limited to 'drivers/staging/pi433')
| -rw-r--r-- | drivers/staging/pi433/pi433_if.c | 5 | ||||
| -rw-r--r-- | drivers/staging/pi433/rf69.c | 4 | ||||
| -rw-r--r-- | drivers/staging/pi433/rf69_registers.h | 2 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index c889f0bdf424..40c6f4e7632f 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -871,7 +871,6 @@ abort: static long pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { - int retval = 0; struct pi433_instance *instance; struct pi433_device *device; struct pi433_tx_cfg tx_cfg; @@ -923,10 +922,10 @@ pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) mutex_unlock(&device->rx_lock); break; default: - retval = -EINVAL; + return -EINVAL; } - return retval; + return 0; } #ifdef CONFIG_COMPAT diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c index 4cd16257f0aa..7d86bb8be245 100644 --- a/drivers/staging/pi433/rf69.c +++ b/drivers/staging/pi433/rf69.c @@ -722,10 +722,10 @@ int rf69_set_packet_format(struct spi_device *spi, switch (packet_format) { case packet_length_var: return rf69_set_bit(spi, REG_PACKETCONFIG1, - MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE); + MASK_PACKETCONFIG1_PACKET_FORMAT_VARIABLE); case packet_length_fix: return rf69_clear_bit(spi, REG_PACKETCONFIG1, - MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE); + MASK_PACKETCONFIG1_PACKET_FORMAT_VARIABLE); default: dev_dbg(&spi->dev, "set: illegal input param"); return -EINVAL; diff --git a/drivers/staging/pi433/rf69_registers.h b/drivers/staging/pi433/rf69_registers.h index f925a83c3247..be5497cdace0 100644 --- a/drivers/staging/pi433/rf69_registers.h +++ b/drivers/staging/pi433/rf69_registers.h @@ -395,7 +395,7 @@ #define MASK_SYNC_CONFIG_SYNC_TOLERANCE 0x07 /* RegPacketConfig1 */ -#define MASK_PACKETCONFIG1_PAKET_FORMAT_VARIABLE 0x80 +#define MASK_PACKETCONFIG1_PACKET_FORMAT_VARIABLE 0x80 #define MASK_PACKETCONFIG1_DCFREE 0x60 #define MASK_PACKETCONFIG1_CRC_ON 0x10 /* default */ #define MASK_PACKETCONFIG1_CRCAUTOCLEAR_OFF 0x08 |