staging:iio: iio_trigger_unregister - remove rather strange search for what we alread...

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/staging/iio/industrialio-trigger.c
index 714ce06f9dbc3f9c4253edf220fd952897c7ac12..083847c5c2d882d1110a61a2ab2ac325a1a8f62b 100644 (file)
--- a/drivers/staging/iio/industrialio-trigger.c
+++ b/drivers/staging/iio/industrialio-trigger.c
@@ -134,14 +134,8 @@ EXPORT_SYMBOL(iio_trigger_register);
 
 void iio_trigger_unregister(struct iio_trigger *trig_info)
 {
-       struct iio_trigger *cursor;
-
        mutex_lock(&iio_trigger_list_lock);
-       list_for_each_entry(cursor, &iio_trigger_list, list)
-               if (cursor == trig_info) {
-                       list_del(&cursor->list);
-                       break;
-               }
+       list_del(&trig_info->list);
        mutex_unlock(&iio_trigger_list_lock);
 
        iio_trigger_unregister_sysfs(trig_info);