Commit 9d9f5a2d authored by Tina Johnson's avatar Tina Johnson Committed by Greg Kroah-Hartman

drivers: staging: iio: meter: Removed unnecessary variable

Variable ret is used only to store the error code to be returned.
Hence use of ret is removed and the return statement modified.
Coccinelle was used to prepare the patch:

@rule1@
identifier ret;
expression e;
@@

-ret =
+return
        e;
-return ret;
Signed-off-by: default avatarTina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 07f83131
......@@ -120,8 +120,7 @@ int ade7758_configure_ring(struct iio_dev *indio_dev)
buffer = iio_kfifo_allocate();
if (!buffer) {
ret = -ENOMEM;
return ret;
return -ENOMEM;
}
iio_device_attach_buffer(indio_dev, buffer);
......
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