commit 3c981bfc57040c0016cfbfa6e9b312571eda2533
author Al Viro <viro@zeniv.linux.org.uk> Tue Sep 03 13:37:45 2013 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Wed Nov 19 13:01:22 2014 -0500
tree 11d6a259f9c03b6c8d981bf95e85651d8baeef56
parent 7119e220a7aed7b6e6df02ddfaa2c5f8df2e4e3d

afs_fsync: don't bother with ->f_path.dentry

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/afs/write.c

diff --git a/fs/afs/write.c b/fs/afs/write.c
index d148138..c13cb08 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -682,14 +682,13 @@
  */
 int afs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
 {
-	struct dentry *dentry = file->f_path.dentry;
-	struct inode *inode = file->f_mapping->host;
+	struct inode *inode = file_inode(file);
 	struct afs_writeback *wb, *xwb;
-	struct afs_vnode *vnode = AFS_FS_I(dentry->d_inode);
+	struct afs_vnode *vnode = AFS_FS_I(inode);
 	int ret;
 
-	_enter("{%x:%u},{n=%pd},%d",
-	       vnode->fid.vid, vnode->fid.vnode, dentry,
+	_enter("{%x:%u},{n=%pD},%d",
+	       vnode->fid.vid, vnode->fid.vnode, file,
 	       datasync);
 
 	ret = filemap_write_and_wait_range(inode->i_mapping, start, end);