sony-laptop: return negative on failure in sony_nc_add()

There were two places in sony_nc_add() where we returned zero on failure
instead of a negative error code.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 60d83343fb01..363b89ef61cc 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1594,9 +1594,11 @@ static int sony_nc_add(struct acpi_device *device)
         if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00",
                                          &handle))) {
                 dprintk("Doing SNC setup\n");
-                if (sony_nc_handles_setup(sony_pf_device))
+                result = sony_nc_handles_setup(sony_pf_device);
+                if (result)
                         goto outpresent;
-                if (sony_nc_kbd_backlight_setup(sony_pf_device))
+                result = sony_nc_kbd_backlight_setup(sony_pf_device);
+                if (result)
                         goto outsnc;
                 sony_nc_function_setup(device);
                 sony_nc_rfkill_setup(device);