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/ext4/inode.c b/fs/ext4/inode.c
index 42c942a..063052e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4524,7 +4524,7 @@
  */
 int ext4_setattr(struct dentry *dentry, struct iattr *attr)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	int error, rc = 0;
 	int orphan = 0;
 	const unsigned int ia_valid = attr->ia_valid;
@@ -4672,7 +4672,7 @@
 	struct inode *inode;
 	unsigned long long delalloc_blocks;
 
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 	generic_fillattr(inode, stat);
 
 	/*