From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Fri, 6 Nov 2015 16:48:46 +0100 The of_node_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/power/bq2415x_charger.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c index 4afd768..27e8953 100644 --- a/drivers/power/bq2415x_charger.c +++ b/drivers/power/bq2415x_charger.c @@ -1704,7 +1704,7 @@ error_4: error_3: bq2415x_power_supply_exit(bq); error_2: - if (bq && bq->notify_node) + if (bq) of_node_put(bq->notify_node); kfree(name); error_1: @@ -1724,9 +1724,7 @@ static int bq2415x_remove(struct i2c_client *client) if (bq->nb.notifier_call) power_supply_unreg_notifier(&bq->nb); - if (bq->notify_node) - of_node_put(bq->notify_node); - + of_node_put(bq->notify_node); bq2415x_sysfs_exit(bq); bq2415x_power_supply_exit(bq); -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
