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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-01-28 10:12:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-01-31 17:56:44 +0000 |
| commit | 999517f6742b4ca4692c041752afc4298fbbf0da (patch) | |
| tree | 0caadce783a8e9217d061560fac90c1062994a66 /drivers/iio/kfifo_buf.c | |
| parent | 872e79add7561645b130fba63aa7ca12098a9361 (diff) | |
| download | linux-999517f6742b4ca4692c041752afc4298fbbf0da.tar.gz linux-999517f6742b4ca4692c041752afc4298fbbf0da.tar.bz2 linux-999517f6742b4ca4692c041752afc4298fbbf0da.zip | |
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.c | 1 |
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); } |