spi: fix race freeing dummy_tx/rx before it is unmapped

[android-x86/kernel.git] / security / inode.c

diff --git a/security/inode.c b/security/inode.c
index 131a3c4..d0b1a88 100644 (file)
--- a/security/inode.c
+++ b/security/inode.c
@@ -215,19 +215,17 @@ void securityfs_remove(struct dentry *dentry)
 }
 EXPORT_SYMBOL_GPL(securityfs_remove);
 
-static struct kobject *security_kobj;
-
 static int __init securityfs_init(void)
 {
        int retval;
 
-       security_kobj = kobject_create_and_add("security", kernel_kobj);
-       if (!security_kobj)
-               return -EINVAL;
+       retval = sysfs_create_mount_point(kernel_kobj, "security");
+       if (retval)
+               return retval;
 
        retval = register_filesystem(&fs_type);
        if (retval)
-               kobject_put(security_kobj);
+               sysfs_remove_mount_point(kernel_kobj, "security");
        return retval;
 }