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iio: remove redundant unlikely annotation

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unlikely has already included in IS_ERR(),
so just remove redundant unlikely annotation.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Chengguang Xu 2019-02-18 15:53:26 +08:00 committed by Jonathan Cameron
parent b397f82585
commit 6b079a807b
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/trigger/iio-trig-loop.c
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@ -60,7 +60,7 @@ static int iio_loop_trigger_set_state(struct iio_trigger *trig, bool state)
if (state) {
loop_trig->task = kthread_run(iio_loop_thread,
trig, trig->name);
if (unlikely(IS_ERR(loop_trig->task))) {
if (IS_ERR(loop_trig->task)) {
dev_err(&trig->dev,
"failed to create trigger loop thread\n");
return PTR_ERR(loop_trig->task);