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authorHartmut Knaack <knaack.h@gmx.de>2014-02-16 11:53:00 +0000
committerJonathan Cameron <jic23@kernel.org>2014-02-18 08:46:36 +0000
commit92825ff97411f0121166485798cdaf2deb6b5952 (patch)
treed410f5fb861d7d128e7fa1287f082f3cb7ac7251 /drivers/iio/industrialio-trigger.c
parentb8a70aef04bf93ba0141008d284ffcdda5883093 (diff)
downloadlinux-92825ff97411f0121166485798cdaf2deb6b5952.tar.gz
iio get rid of unneccessary error_ret
Get rid of obsolete uses of goto error_ret and some empty lines. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/industrialio-trigger.c')
-rw-r--r--drivers/iio/industrialio-trigger.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 766fab24b720..3383b025f62e 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -62,10 +62,9 @@ int iio_trigger_register(struct iio_trigger *trig_info)
int ret;
trig_info->id = ida_simple_get(&iio_trigger_ida, 0, 0, GFP_KERNEL);
- if (trig_info->id < 0) {
- ret = trig_info->id;
- goto error_ret;
- }
+ if (trig_info->id < 0)
+ return trig_info->id;
+
/* Set the name used for the sysfs directory etc */
dev_set_name(&trig_info->dev, "trigger%ld",
(unsigned long) trig_info->id);
@@ -83,7 +82,6 @@ int iio_trigger_register(struct iio_trigger *trig_info)
error_unregister_id:
ida_simple_remove(&iio_trigger_ida, trig_info->id);
-error_ret:
return ret;
}
EXPORT_SYMBOL(iio_trigger_register);
@@ -234,13 +232,12 @@ static int iio_trigger_detach_poll_func(struct iio_trigger *trig,
if (trig->ops && trig->ops->set_trigger_state && no_other_users) {
ret = trig->ops->set_trigger_state(trig, false);
if (ret)
- goto error_ret;
+ return ret;
}
iio_trigger_put_irq(trig, pf->irq);
free_irq(pf->irq, pf);
module_put(pf->indio_dev->info->driver_module);
-error_ret:
return ret;
}