[PATCH][next] drm/amdgpu/acpi: Fix null check on memory allocation

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

The current null check is checking the wrong pointer atif. Fix this
to check the correct pointer atcs.

Addresses-Coverity: ("Uninitialized pointer read")
Fixes: c1c4d8efddde ("drm/amdgpu/acpi: unify ATCS handling (v2)")
Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index c39f447df21d..b3ee7fb72b81 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -901,7 +901,7 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
 		goto out;
 
 	atcs = kzalloc(sizeof(*atcs), GFP_KERNEL);
-	if (!atif) {
+	if (!atcs) {
 		DRM_WARN("Not enough memory to initialize ATCS\n");
 		goto out;
 	}
-- 
2.31.1