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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>
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@ -85,6 +85,9 @@ static int hpwl_add(struct acpi_device *device)
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int err;
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err = hp_wireless_input_setup();
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if (err)
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pr_err("Failed to setup hp wireless hotkeys\n");
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return err;
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}
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