Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull fourth vfs update from Al Viro:
 "d_inode() annotations from David Howells (sat in for-next since before
  the beginning of merge window) + four assorted fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  RCU pathwalk breakage when running into a symlink overmounting something
  fix I_DIO_WAKEUP definition
  direct-io: only inc/dec inode->i_dio_count for file systems
  fs/9p: fix readdir()
  VFS: assorted d_backing_inode() annotations
  VFS: fs/inode.c helpers: d_inode() annotations
  VFS: fs/cachefiles: d_backing_inode() annotations
  VFS: fs library helpers: d_inode() annotations
  VFS: assorted weird filesystems: d_inode() annotations
  VFS: normal filesystems (and lustre): d_inode() annotations
  VFS: security/: d_inode() annotations
  VFS: security/: d_backing_inode() annotations
  VFS: net/: d_inode() annotations
  VFS: net/unix: d_backing_inode() annotations
  VFS: kernel/: d_inode() annotations
  VFS: audit: d_backing_inode() annotations
  VFS: Fix up some ->d_inode accesses in the chelsio driver
  VFS: Cachefiles should perform fs modifications on the top layer only
  VFS: AF_UNIX sockets should call mknod on the top layer only

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index ac54ea60b3f6..d54701f6dc78 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -42,7 +42,7 @@ static __be32 nfsacld_proc_getacl(struct svc_rqst * rqstp,
 	if (nfserr)
 		RETURN_STATUS(nfserr);
 
-	inode = fh->fh_dentry->d_inode;
+	inode = d_inode(fh->fh_dentry);
 
 	if (argp->mask & ~(NFS_ACL|NFS_ACLCNT|NFS_DFACL|NFS_DFACLCNT))
 		RETURN_STATUS(nfserr_inval);
@@ -103,7 +103,7 @@ static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp,
 	if (nfserr)
 		goto out;
 
-	inode = fh->fh_dentry->d_inode;
+	inode = d_inode(fh->fh_dentry);
 	if (!IS_POSIXACL(inode) || !inode->i_op->set_acl) {
 		error = -EOPNOTSUPP;
 		goto out_errno;
@@ -266,9 +266,9 @@ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p,
 	 * nfsd_dispatch actually ensures the following cannot happen.
 	 * However, it seems fragile to depend on that.
 	 */
-	if (dentry == NULL || dentry->d_inode == NULL)
+	if (dentry == NULL || d_really_is_negative(dentry))
 		return 0;
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 
 	p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat);
 	*p++ = htonl(resp->mask);