summaryrefslogtreecommitdiff
path: root/drivers/iio/kfifo_buf.c
diff options
context:
space:
mode:
authorLars-Peter Clausen <lars@metafoo.de>2013-01-28 14:12:00 +0400
committerJonathan Cameron <jic23@kernel.org>2013-01-31 21:56:44 +0400
commit999517f6742b4ca4692c041752afc4298fbbf0da (patch)
tree0caadce783a8e9217d061560fac90c1062994a66 /drivers/iio/kfifo_buf.c
parent872e79add7561645b130fba63aa7ca12098a9361 (diff)
downloadlinux-999517f6742b4ca4692c041752afc4298fbbf0da.tar.xz
staging:iio: Remove noop call to __iio_update_buffer
__iio_update_buffer updates the buffer's bytes_per_datum and length fields. But the only user of this function just passes in these exact fields, so the call basically looks like this: buffer->bytes_per_datum = buffer->bytes_per_datum; buffer->length = buffer->length; Which means it is a noop and can be removed. Also remove the function itself, since it is now unused. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/kfifo_buf.c')
-rw-r--r--drivers/iio/kfifo_buf.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/iio/kfifo_buf.c b/drivers/iio/kfifo_buf.c
index 5bc5c860e9ca..a923c78d5cb4 100644
--- a/drivers/iio/kfifo_buf.c
+++ b/drivers/iio/kfifo_buf.c
@@ -22,7 +22,6 @@ static inline int __iio_allocate_kfifo(struct iio_kfifo *buf,
if ((length == 0) || (bytes_per_datum == 0))
return -EINVAL;
- __iio_update_buffer(&buf->buffer, bytes_per_datum, length);
return __kfifo_alloc((struct __kfifo *)&buf->kf, length,
bytes_per_datum, GFP_KERNEL);
}