hp_wireless: Inform the user if hp_wireless_input_setup()/add() fails
In hpwl_add() there is a unused variable err to which we assign the
result of hp_wireless_input_setup() but we don't do anything depending
on the result so print out a message that informs the user if add()
(hp_wireless_input_setup()) fails since acpi_device_probe() doesn't
print anything in this case.
Signed-off-by: Giedrius Statkevicius <giedriuswork@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
diff --git a/drivers/platform/x86/hp-wireless.c b/drivers/platform/x86/hp-wireless.c
index 415348f..4e4cc8b 100644
--- a/drivers/platform/x86/hp-wireless.c
+++ b/drivers/platform/x86/hp-wireless.c
@@ -85,6 +85,9 @@
int err;
err = hp_wireless_input_setup();
+ if (err)
+ pr_err("Failed to setup hp wireless hotkeys\n");
+
return err;
}