VFS: normal filesystems (and lustre): d_inode() annotations

that's the bulk of filesystem drivers dealing with inodes of their own

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index 7ce4b74..933c737 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -257,7 +257,7 @@
 
 int hpfs_setattr(struct dentry *dentry, struct iattr *attr)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	int error = -EINVAL;
 
 	hpfs_lock(inode->i_sb);
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index bdbc2c3..a0872f2 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -359,7 +359,7 @@
 	unsigned len = dentry->d_name.len;
 	struct quad_buffer_head qbh;
 	struct hpfs_dirent *de;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	dnode_secno dno;
 	int r;
 	int rep = 0;
@@ -433,7 +433,7 @@
 	unsigned len = dentry->d_name.len;
 	struct quad_buffer_head qbh;
 	struct hpfs_dirent *de;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	dnode_secno dno;
 	int n_items = 0;
 	int err;
@@ -522,8 +522,8 @@
 	unsigned old_len = old_dentry->d_name.len;
 	const unsigned char *new_name = new_dentry->d_name.name;
 	unsigned new_len = new_dentry->d_name.len;
-	struct inode *i = old_dentry->d_inode;
-	struct inode *new_inode = new_dentry->d_inode;
+	struct inode *i = d_inode(old_dentry);
+	struct inode *new_inode = d_inode(new_dentry);
 	struct quad_buffer_head qbh, qbh1;
 	struct hpfs_dirent *dep, *nde;
 	struct hpfs_dirent de;