From: Andreas Gruenbacher <agruen@suse.de>
Subject: Pass struct path down to remove_suid and children

Required by a later patch that adds a struct vfsmount parameter to
notify_change().

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: John Johansen <jjohansen@suse.de>

---

 fs/fuse/file.c             |    2 +-
 fs/ntfs/file.c             |    2 +-
 fs/splice.c                |    4 ++--
 fs/xfs/linux-2.6/xfs_lrw.c |    2 +-
 include/linux/fs.h         |    2 +-
 mm/filemap.c               |   16 ++++++++--------
 mm/filemap_xip.c           |    2 +-
 7 files changed, 15 insertions(+), 15 deletions(-)

--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -893,7 +893,7 @@ static ssize_t fuse_file_aio_write(struc
 	if (count == 0)
 		goto out;
 
-	err = remove_suid(file->f_path.dentry);
+	err = remove_suid(&file->f_path);
 	if (err)
 		goto out;
 
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -2118,7 +2118,7 @@ static ssize_t ntfs_file_aio_write_noloc
 		goto out;
 	if (!count)
 		goto out;
-	err = remove_suid(file->f_path.dentry);
+	err = remove_suid(&file->f_path);
 	if (err)
 		goto out;
 	file_update_time(file);
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -763,7 +763,7 @@ generic_file_splice_write_nolock(struct 
 	ssize_t ret;
 	int err;
 
-	err = remove_suid(out->f_path.dentry);
+	err = remove_suid(&out->f_path);
 	if (unlikely(err))
 		return err;
 
@@ -821,7 +821,7 @@ generic_file_splice_write(struct pipe_in
 	ssize_t ret;
 
 	inode_double_lock(inode, pipe->inode);
-	ret = remove_suid(out->f_path.dentry);
+	ret = remove_suid(&out->f_path);
 	if (likely(!ret))
 		ret = __splice_from_pipe(pipe, &sd, pipe_to_file);
 	inode_double_unlock(inode, pipe->inode);
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -711,7 +711,7 @@ start:
 	     !capable(CAP_FSETID)) {
 		error = xfs_write_clear_setuid(xip);
 		if (likely(!error))
-			error = -remove_suid(file->f_path.dentry);
+			error = -remove_suid(&file->f_path);
 		if (unlikely(error)) {
 			goto out_unlock_internal;
 		}
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1815,7 +1815,7 @@ extern void clear_inode(struct inode *);
 extern void destroy_inode(struct inode *);
 extern struct inode *new_inode(struct super_block *);
 extern int should_remove_suid(struct dentry *);
-extern int remove_suid(struct dentry *);
+extern int remove_suid(struct path *);
 
 extern void __insert_inode_hash(struct inode *, unsigned long hashval);
 extern void remove_inode_hash(struct inode *);
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1660,26 +1660,26 @@ int should_remove_suid(struct dentry *de
 }
 EXPORT_SYMBOL(should_remove_suid);
 
-static int __remove_suid(struct dentry *dentry, int kill)
+static int __remove_suid(struct path *path, int kill)
 {
 	struct iattr newattrs;
 
 	newattrs.ia_valid = ATTR_FORCE | kill;
-	return notify_change(dentry, &newattrs);
+	return notify_change(path->dentry, &newattrs);
 }
 
-int remove_suid(struct dentry *dentry)
+int remove_suid(struct path *path)
 {
-	int killsuid = should_remove_suid(dentry);
-	int killpriv = security_inode_need_killpriv(dentry);
+	int killsuid = should_remove_suid(path->dentry);
+	int killpriv = security_inode_need_killpriv(path->dentry);
 	int error = 0;
 
 	if (killpriv < 0)
 		return killpriv;
 	if (killpriv)
-		error = security_inode_killpriv(dentry);
+		error = security_inode_killpriv(path->dentry);
 	if (!error && killsuid)
-		error = __remove_suid(dentry, killsuid);
+		error = __remove_suid(path, killsuid);
 
 	return error;
 }
@@ -2394,7 +2394,7 @@ __generic_file_aio_write_nolock(struct k
 	if (count == 0)
 		goto out;
 
-	err = remove_suid(file->f_path.dentry);
+	err = remove_suid(&file->f_path);
 	if (err)
 		goto out;
 
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -380,7 +380,7 @@ xip_file_write(struct file *filp, const 
 	if (count == 0)
 		goto out_backing;
 
-	ret = remove_suid(filp->f_path.dentry);
+	ret = remove_suid(&filp->f_path);
 	if (ret)
 		goto out_backing;