Commit 28153a31 authored Sep 21, 2015 by Pali Rohár Committed by Sebastian Reichel Sep 23, 2015

bq2415x_charger: Fix null pointer dereference

Commit b68c3161 (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.

Fixes: b68c3161 ("bq2415x_charger: Allow to load and use driver even if notify device is not registered yet")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

parent 8807feb9

drivers/power/bq2415x_charger.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1704,7 +1704,7 @@ static int bq2415x_probe(struct i2c_client *client,
		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: