[RFC PATCH 10/14] iio: buffer: remove attrcount_orig var from sysfs creation

Alexandru Ardelean
2020-05-08T13:54:28Z

The variable no longer does anything.
It's around because of some older code that required it to keep track of
certain attribute numbers.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
drivers/iio/industrialio-buffer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 6b1b5d5387bd..efebf74a05af 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -1317,7 +1317,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)
struct iio_dev *indio_dev = buffer->indio_dev;
struct iio_dev_attr *p;
struct attribute **attr;
- int ret, i, attrn, attrcount, attrcount_orig = 0;
+ int ret, i, attrn, attrcount;
const struct iio_chan_spec *channels;

attrcount = 0;
@@ -1349,7 +1349,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)

indio_dev->groups[indio_dev->groupcounter++] = &buffer->buffer_group;

- attrcount = attrcount_orig;
+ attrcount = 0;
INIT_LIST_HEAD(&buffer->scan_el_dev_attr_list);
channels = indio_dev->channels;
if (channels) {
@@ -1382,7 +1382,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)
ret = -ENOMEM;
goto error_free_scan_mask;
}
- attrn = attrcount_orig;
+ attrn = 0;

list_for_each_entry(p, &buffer->scan_el_dev_attr_list, l)
buffer->scan_el_group.attrs[attrn++] = &p->dev_attr.attr;
--
2.17.1