diff mbox

iio: core: fix ptr_ret.cocci warnings

Message ID 20151023163837.GA1049@lkp-hsx03 (mailing list archive)
State New, archived
Headers show

Commit Message

kernel test robot Oct. 23, 2015, 4:38 p.m. UTC
drivers/iio/industrialio-sw-trigger.c:169:1-3: WARNING: PTR_ERR_OR_ZERO can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

CC: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

 industrialio-sw-trigger.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

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diff mbox


--- a/drivers/iio/industrialio-sw-trigger.c
+++ b/drivers/iio/industrialio-sw-trigger.c
@@ -166,9 +166,7 @@  static int __init iio_sw_trigger_init(vo
-	if (IS_ERR(iio_triggers_group))
-		return PTR_ERR(iio_triggers_group);
-	return 0;
+	return PTR_ERR_OR_ZERO(iio_triggers_group);