[Intel-gfx] [PATCH i-g-t 09/10] tests/gen7_forcewake_mt: use local mmio variable

[Jani Nikula]

igfx_get_mmio() uses the global mmio variable by accident. Use a local
variable instead.

The intention is to rename the global variable later on, so shadowing it
here does not matter.

Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 tests/gen7_forcewake_mt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/gen7_forcewake_mt.c b/tests/gen7_forcewake_mt.c
index 8337847c41d5..78730787150a 100644
--- a/tests/gen7_forcewake_mt.c
+++ b/tests/gen7_forcewake_mt.c
@@ -88,6 +88,7 @@ static struct pci_device *__igfx_get(void)
 static void *igfx_get_mmio(void)
 {
 	struct pci_device *pci = __igfx_get();
+	void *mmio = NULL;
 	int error;
 
 	igt_skip_on(pci == NULL);
-- 
2.1.4