Staging: iio: ade7758: Remove braces on a single statement if

This patch fixes the checkpatch.pl warning:

WARNING: braces {} are not necessary for single
statement blocks

Signed-off-by: Taiane Coelho Ramos <exhora.tat@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index 9725a04..ead38a5 100644 (file)
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -119,9 +119,8 @@ int ade7758_configure_ring(struct iio_dev *indio_dev)
        int ret = 0;
 
        buffer = iio_kfifo_allocate();
-       if (!buffer) {
+       if (!buffer)
                return -ENOMEM;
-       }
 
        iio_device_attach_buffer(indio_dev, buffer);