iio: vz89x: Remove unnecessary cast

The case to u8 * is unnecessary here since the expression is already of
type u8 *.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/chemical/vz89x.c b/drivers/iio/chemical/vz89x.c
index 23b22a5..e7e1c74 100644 (file)
--- a/drivers/iio/chemical/vz89x.c
+++ b/drivers/iio/chemical/vz89x.c
@@ -242,7 +242,7 @@ static int vz89x_get_resistance_reading(struct vz89x_data *data,
                                        struct iio_chan_spec const *chan,
                                        int *val)
 {
-       u8 *tmp = (u8 *) &data->buffer[chan->address];
+       u8 *tmp = &data->buffer[chan->address];
 
        switch (chan->scan_type.endianness) {
        case IIO_LE: