Without this all hell breaks loose if you have no data. Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx> --- drivers/staging/iio/Documentation/generic_buffer.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/iio/Documentation/generic_buffer.c b/drivers/staging/iio/Documentation/generic_buffer.c index 3cc18ab..eb72e95 100644 --- a/drivers/staging/iio/Documentation/generic_buffer.c +++ b/drivers/staging/iio/Documentation/generic_buffer.c @@ -132,7 +132,7 @@ int main(int argc, char **argv) int datardytrigger = 1; char *data; - size_t read_size; + ssize_t read_size; struct iio_event_data dat; int dev_num, trig_num; char *buffer_access, *buffer_event; -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
