Input: gpio_keys - return proper error code if memory allocation fails

Return -ENOMEM if kzalloc fails in gpio_keys_get_devtree_pdata(). Signed-off-by: Tobias Klauser <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
mrcheets · Jul 30, 2011 · 1f4bb06 · 1f4bb06
1 parent 52db981
commit 1f4bb06
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
@@ -483,7 +483,7 @@ static int gpio_keys_get_devtree_pdata(struct device *dev,
 
 	buttons = kzalloc(pdata->nbuttons * (sizeof *buttons), GFP_KERNEL);
 	if (!buttons)
-		return -ENODEV;
+		return -ENOMEM;
 
 	pp = NULL;
 	i = 0;