diff options
Diffstat (limited to 'drivers/iio/common/ssp_sensors/ssp_spi.c')
| -rw-r--r-- | drivers/iio/common/ssp_sensors/ssp_spi.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/iio/common/ssp_sensors/ssp_spi.c b/drivers/iio/common/ssp_sensors/ssp_spi.c index 769bd9280524..f32b04b63ea1 100644 --- a/drivers/iio/common/ssp_sensors/ssp_spi.c +++ b/drivers/iio/common/ssp_sensors/ssp_spi.c @@ -331,12 +331,11 @@ static int ssp_parse_dataframe(struct ssp_data *data, char *dataframe, int len) /* threaded irq */ int ssp_irq_msg(struct ssp_data *data) { - bool found = false; char *buffer; u8 msg_type; int ret; u16 length, msg_options; - struct ssp_msg *msg, *n; + struct ssp_msg *msg = NULL, *iter, *n; ret = spi_read(data->spi, data->header_buffer, SSP_HEADER_BUFFER_SIZE); if (ret < 0) { @@ -362,15 +361,15 @@ int ssp_irq_msg(struct ssp_data *data) * received with no order */ mutex_lock(&data->pending_lock); - list_for_each_entry_safe(msg, n, &data->pending_list, list) { - if (msg->options == msg_options) { - list_del(&msg->list); - found = true; + list_for_each_entry_safe(iter, n, &data->pending_list, list) { + if (iter->options == msg_options) { + list_del(&iter->list); + msg = iter; break; } } - if (!found) { + if (!msg) { /* * here can be implemented dead messages handling * but the slave should not send such ones - it is to |