[PATCH] drm/xe/device: clean up on error in probe()

[Dan Carpenter]

This error path should clean up before returning.

Smatch detected this bug:
  drivers/gpu/drm/xe/xe_device.c:487 xe_device_probe() warn: missing unwind goto?

Fixes: 4cb12b71923b ("drm/xe/xe2: Determine bios enablement for flat ccs on igfx")
Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
---
Speeking of static analysis, someone should probably run Sparse on this
driver.  There are some missing annotations.

drivers/gpu/drm/xe/xe_mmio.h:65:72: warning: incorrect type in argument 1 (different address spaces)
drivers/gpu/drm/xe/xe_mmio.h:65:72:    expected void const volatile [noderef] __iomem *addr
drivers/gpu/drm/xe/xe_mmio.h:65:72:    got void *

 drivers/gpu/drm/xe/xe_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index d9ae77fe7382..b8d8da546670 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -484,7 +484,7 @@ int xe_device_probe(struct xe_device *xe)
 
 	err = xe_device_set_has_flat_ccs(xe);
 	if (err)
-		return err;
+		goto err_irq_shutdown;
 
 	err = xe_mmio_probe_vram(xe);
 	if (err)
-- 
2.42.0