nouveau: initialise has_optimus variable.
authorDave Airlie <airlied@redhat.com>
Wed, 2 May 2012 19:26:24 +0000 (20:26 +0100)
committerDave Airlie <airlied@redhat.com>
Thu, 3 May 2012 08:30:58 +0000 (09:30 +0100)
We should initialise this to 0 really to avoid getting false positives.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/nouveau/nouveau_acpi.c

index 7814a760c16439e8d6a0c74da474b4a978ce9793..284bd25d5d2127a3d44f9d8efae7449b77edcfbd 100644 (file)
@@ -270,7 +270,7 @@ static bool nouveau_dsm_detect(void)
        struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
        struct pci_dev *pdev = NULL;
        int has_dsm = 0;
-       int has_optimus;
+       int has_optimus = 0;
        int vga_count = 0;
        bool guid_valid;
        int retval;