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authorMarkus Elfring <elfring@users.sourceforge.net>2015-11-06 18:48:46 +0300
committerSebastian Reichel <sre@kernel.org>2015-12-05 04:04:03 +0300
commitb7e16ec6e3d2ea0b62cf93a0e849db55f403a871 (patch)
treef05d08a51e7823607898b35372656d9a48e99653 /drivers
parent31ade3b83e1821da5fbb2f11b5b3d4ab2ec39db8 (diff)
downloadlinux-b7e16ec6e3d2ea0b62cf93a0e849db55f403a871.tar.xz
power: bq2415x_charger: Delete unnecessary checks before the function call "of_node_put"
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@users.sourceforge.net> Acked-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/power/bq2415x_charger.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c
index 4afd76848bce..27e89536689a 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);