switch dentry_open() to struct path, make it grab references itself

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index 3ad290251288..298e695d6822 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1297,7 +1297,7 @@ out:
 
 #define NULL_FILE_NAME "null"
 
-struct dentry *selinux_null;
+struct path selinux_null;
 
 static ssize_t sel_read_avc_cache_threshold(struct file *filp, char __user *buf,
                                             size_t count, loff_t *ppos)
@@ -1838,7 +1838,7 @@ static int sel_fill_super(struct super_block *sb, void *data, int silent)
 
         init_special_inode(inode, S_IFCHR | S_IRUGO | S_IWUGO, MKDEV(MEM_MAJOR, 3));
         d_add(dentry, inode);
-        selinux_null = dentry;
+        selinux_null.dentry = dentry;
 
         dentry = sel_make_dir(sb->s_root, "avc", &sel_last_ino);
         if (IS_ERR(dentry)) {
@@ -1912,7 +1912,7 @@ static int __init init_sel_fs(void)
                 return err;
         }
 
-        selinuxfs_mount = kern_mount(&sel_fs_type);
+        selinux_null.mnt = selinuxfs_mount = kern_mount(&sel_fs_type);
         if (IS_ERR(selinuxfs_mount)) {
                 printk(KERN_ERR "selinuxfs:  could not mount!\n");
                 err = PTR_ERR(selinuxfs_mount);