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/ubifs/dir.c b/fs/ubifs/dir.c
index 0fa6c80..20ae94d 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -498,7 +498,7 @@
 		      struct dentry *dentry)
 {
 	struct ubifs_info *c = dir->i_sb->s_fs_info;
-	struct inode *inode = old_dentry->d_inode;
+	struct inode *inode = d_inode(old_dentry);
 	struct ubifs_inode *ui = ubifs_inode(inode);
 	struct ubifs_inode *dir_ui = ubifs_inode(dir);
 	int err, sz_change = CALC_DENT_SIZE(dentry->d_name.len);
@@ -553,7 +553,7 @@
 static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
 {
 	struct ubifs_info *c = dir->i_sb->s_fs_info;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct ubifs_inode *dir_ui = ubifs_inode(dir);
 	int sz_change = CALC_DENT_SIZE(dentry->d_name.len);
 	int err, budgeted = 1;
@@ -645,7 +645,7 @@
 static int ubifs_rmdir(struct inode *dir, struct dentry *dentry)
 {
 	struct ubifs_info *c = dir->i_sb->s_fs_info;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	int sz_change = CALC_DENT_SIZE(dentry->d_name.len);
 	int err, budgeted = 1;
 	struct ubifs_inode *dir_ui = ubifs_inode(dir);
@@ -661,7 +661,7 @@
 		inode->i_ino, dir->i_ino);
 	ubifs_assert(mutex_is_locked(&dir->i_mutex));
 	ubifs_assert(mutex_is_locked(&inode->i_mutex));
-	err = check_dir_empty(c, dentry->d_inode);
+	err = check_dir_empty(c, d_inode(dentry));
 	if (err)
 		return err;
 
@@ -967,8 +967,8 @@
 			struct inode *new_dir, struct dentry *new_dentry)
 {
 	struct ubifs_info *c = old_dir->i_sb->s_fs_info;
-	struct inode *old_inode = old_dentry->d_inode;
-	struct inode *new_inode = new_dentry->d_inode;
+	struct inode *old_inode = d_inode(old_dentry);
+	struct inode *new_inode = d_inode(new_dentry);
 	struct ubifs_inode *old_inode_ui = ubifs_inode(old_inode);
 	int err, release, sync = 0, move = (new_dir != old_dir);
 	int is_dir = S_ISDIR(old_inode->i_mode);
@@ -1133,7 +1133,7 @@
 		  struct kstat *stat)
 {
 	loff_t size;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct ubifs_inode *ui = ubifs_inode(inode);
 
 	mutex_lock(&ui->ui_mutex);