diff options
| author | Sachin Kamat <sachin.kamat@samsung.com> | 2014-03-07 16:56:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-07-07 16:32:07 +0400 |
| commit | 260974704ea4c01fb21166182e8b0cf266cbd77a (patch) | |
| tree | 6648467625ed29e9496f8011f084d417946b61ec | |
| parent | fb123a6b6b893e8461c17a6d068fd6e1671cf0de (diff) | |
| download | linux-260974704ea4c01fb21166182e8b0cf266cbd77a.tar.xz | |
staging: iio: ad9832: Remove redundant check
'val' is unsigned and cannot be negative.
Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com>
Cc: Michael Hennerich <hennerich@blackfin.uclinux.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/staging/iio/frequency/ad9832.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/frequency/ad9832.c b/drivers/staging/iio/frequency/ad9832.c index b7c8351ce2ff..cf68159a5848 100644 --- a/drivers/staging/iio/frequency/ad9832.c +++ b/drivers/staging/iio/frequency/ad9832.c @@ -120,7 +120,7 @@ static ssize_t ad9832_write(struct device *dev, struct device_attribute *attr, ret = spi_sync(st->spi, &st->msg); break; case AD9832_PHASE_SYM: - if (val < 0 || val > 3) { + if (val > 3) { ret = -EINVAL; break; } |