platform:x86: Remove OOM message after input_allocate_device

Emitting an OOM message isn't necessary after input_allocate_device
as there's a generic OOM and a dump_stack already done.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

drivers/platform/x86/asus-laptop.c

@@ -1494,10 +1494,9 @@ static int asus_input_init(struct asus_laptop *asus)
 	int error;
 
 	input = input_allocate_device();
-	if (!input) {
-		pr_warn("Unable to allocate input device\n");
+	if (!input)
 		return -ENOMEM;
-	}
+
 	input->name = "Asus Laptop extra buttons";
 	input->phys = ASUS_LAPTOP_FILE "/input0";
 	input->id.bustype = BUS_HOST;