drm/xe: Return immediately on tile_init failure

There's no reason to proceed with applying workaround and initing
sysfs if we are going to abort the probe upon failure.

Fixes: e5a845f ("drm/xe: Add sysfs entry for tile")
Cc: Lucas De Marchi <[email protected]>
Cc: Matt Roper <[email protected]>
Cc: Matthew Auld <[email protected]>
Reviewed-by: Matt Roper <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
(cherry picked from commit af7b93d)
Signed-off-by: Thomas Hellström <[email protected]>

Author: rodrigovivi

drivers/gpu/drm/xe/xe_tile.c

@@ -167,9 +167,10 @@ int xe_tile_init_noalloc(struct xe_tile *tile)
 		goto err_mem_access;
 
 	tile->mem.kernel_bb_pool = xe_sa_bo_manager_init(tile, SZ_1M, 16);
-	if (IS_ERR(tile->mem.kernel_bb_pool))
+	if (IS_ERR(tile->mem.kernel_bb_pool)) {
 		err = PTR_ERR(tile->mem.kernel_bb_pool);
-
+		goto err_mem_access;
+	}
 	xe_wa_apply_tile_workarounds(tile);
 
 	xe_tile_sysfs_init(tile);