diff mbox

[06/24] input/keyboard: fix dangling pointers

Message ID 1269094385-16114-7-git-send-email-w.sang@pengutronix.de (mailing list archive)
State Accepted
Headers show

Commit Message

Wolfram Sang March 20, 2010, 2:12 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c
index 574eda2..2b8bf05 100644
--- a/drivers/input/keyboard/lm8323.c
+++ b/drivers/input/keyboard/lm8323.c
@@ -768,6 +768,7 @@  fail2:
 			led_classdev_unregister(&lm->pwm[i].cdev);
 fail1:
 	input_free_device(idev);
+	i2c_set_clientdata(client, NULL);
 	kfree(lm);
 	return err;
 }
@@ -789,6 +790,7 @@  static int __devexit lm8323_remove(struct i2c_client *client)
 		if (lm->pwm[i].enabled)
 			led_classdev_unregister(&lm->pwm[i].cdev);
 
+	i2c_set_clientdata(client, NULL);
 	kfree(lm);
 
 	return 0;
diff --git a/drivers/input/keyboard/qt2160.c b/drivers/input/keyboard/qt2160.c
index 31f3008..43db5e9 100644
--- a/drivers/input/keyboard/qt2160.c
+++ b/drivers/input/keyboard/qt2160.c
@@ -356,9 +356,9 @@  static int __devexit qt2160_remove(struct i2c_client *client)
 	cancel_delayed_work_sync(&qt2160->dwork);
 
 	input_unregister_device(qt2160->input);
+	i2c_set_clientdata(client, NULL);
 	kfree(qt2160);
 
-	i2c_set_clientdata(client, NULL);
 	return 0;
 }