iio: trigger: sysfs: rename error label in iio_sysfs_trigger_probe()

Rename error label in iio_sysfs_trigger_probe() to make more readable.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221024105250.873394-1-yangyingliang@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c
index d6c5e96..63ce01a 100644 (file)
--- a/drivers/iio/trigger/iio-trig-sysfs.c
+++ b/drivers/iio/trigger/iio-trig-sysfs.c
@@ -138,18 +138,18 @@ static int iio_sysfs_trigger_probe(int id)
                }
        if (foundit) {
                ret = -EINVAL;
-               goto out1;
+               goto err_unlock;
        }
        t = kmalloc(sizeof(*t), GFP_KERNEL);
        if (t == NULL) {
                ret = -ENOMEM;
-               goto out1;
+               goto err_unlock;
        }
        t->id = id;
        t->trig = iio_trigger_alloc(&iio_sysfs_trig_dev, "sysfstrig%d", id);
        if (!t->trig) {
                ret = -ENOMEM;
-               goto free_t;
+               goto err_free_sys_trig;
        }
 
        t->trig->dev.groups = iio_sysfs_trigger_attr_groups;
@@ -159,17 +159,17 @@ static int iio_sysfs_trigger_probe(int id)
 
        ret = iio_trigger_register(t->trig);
        if (ret)
-               goto out2;
+               goto err_free_trig;
        list_add(&t->l, &iio_sysfs_trig_list);
        __module_get(THIS_MODULE);
        mutex_unlock(&iio_sysfs_trig_list_mut);
        return 0;
 
-out2:
+err_free_trig:
        iio_trigger_free(t->trig);
-free_t:
+err_free_sys_trig:
        kfree(t);
-out1:
+err_unlock:
        mutex_unlock(&iio_sysfs_trig_list_mut);
        return ret;
 }