From: Giedrius Statkevicius Date: Fri, 28 Nov 2014 22:14:27 +0000 (+0200) Subject: hp_wireless: Inform the user if hp_wireless_input_setup()/add() fails X-Git-Tag: firefly_0821_release~176^2~2626^2~15 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=abe0b77558e8a3e5ee017ec25a426bf1fd5a0562;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Darren Hart --- diff --git a/drivers/platform/x86/hp-wireless.c b/drivers/platform/x86/hp-wireless.c index 415348fc1210..4e4cc8bd7557 100644 --- a/drivers/platform/x86/hp-wireless.c +++ b/drivers/platform/x86/hp-wireless.c @@ -85,6 +85,9 @@ static int hpwl_add(struct acpi_device *device) int err; err = hp_wireless_input_setup(); + if (err) + pr_err("Failed to setup hp wireless hotkeys\n"); + return err; }