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@xxxxxxxxx> Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> --- industrialio-sw-trigger.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- 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 configfs_register_default_group(&iio_configfs_subsys.su_group, "triggers", &iio_triggers_group_type); - if (IS_ERR(iio_triggers_group)) - return PTR_ERR(iio_triggers_group); - return 0; + return PTR_ERR_OR_ZERO(iio_triggers_group); } module_init(iio_sw_trigger_init); -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
