Commit b68c3161430a (bq2415x_charger: Allow to load and use driver even if
notify device is not registered yet) introduced null pointer dereference in
case bq is NULL. This patch fixes it.
Signed-off-by: Pali Rohár <pali.ro...@gmail.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
---
drivers/power/bq2415x_charger.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c
index ec212b5..4afd768 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->notify_node)
+ if (bq && bq->notify_node)
of_node_put(bq->notify_node);
kfree(name);
error_1:
--
1.7.10.4
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