enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/x86/kernel/pmem.c
..
..
@@ -27,6 +27,11 @@
27
27
 	 * simply here to trigger the module to load on demand.
28
28
 	 */
29
29
 	pdev = platform_device_alloc("e820_pmem", -1);
30
-	return platform_device_add(pdev);
30
+
31
+	rc = platform_device_add(pdev);
32
+	if (rc)
33
+		platform_device_put(pdev);
34
+
35
+	return rc;
31
36
 }
32
37
 device_initcall(register_e820_pmem);