[PATCH] drm/lima/lima_drv: Add missing unwind goto in lima_pdev_probe()

[Harshit Mogalapalli]

Smatch reports:
drivers/gpu/drm/lima/lima_drv.c:396 lima_pdev_probe() warn:
        missing unwind goto?

Store return value in err and goto 'err_out0' which has
lima_sched_slab_fini() before returning.

Fixes: a1d2a6339961 ("drm/lima: driver for ARM Mali4xx GPUs")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapa...@oracle.com>
---
Only compile tested.
---
 drivers/gpu/drm/lima/lima_drv.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/lima/lima_drv.c b/drivers/gpu/drm/lima/lima_drv.c
index 7b8d7178d09a..39cab4a55f57 100644
--- a/drivers/gpu/drm/lima/lima_drv.c
+++ b/drivers/gpu/drm/lima/lima_drv.c
@@ -392,8 +392,10 @@ static int lima_pdev_probe(struct platform_device *pdev)
 
        /* Allocate and initialize the DRM device. */
        ddev = drm_dev_alloc(&lima_drm_driver, &pdev->dev);
-       if (IS_ERR(ddev))
-               return PTR_ERR(ddev);
+       if (IS_ERR(ddev)) {
+               err = PTR_ERR(ddev);
+               goto err_out0;
+       }
 
        ddev->dev_private = ldev;
        ldev->ddev = ddev;
-- 
2.38.1