From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 14 Apr 2013 19:35:44 +0000 (-0400)
Subject: hppfs: get rid of ->fsync()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=79d0a3e399576c380787be5dd36be51de763af62;p=openwrt%2Fstaging%2Fblogic.git

hppfs: get rid of ->fsync()

it has grown by accident - directories there do *not* use page cache, so
there's nothing to write.

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

diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index 8ef57793c923..cd3e38972c86 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -580,17 +580,10 @@ static int hppfs_readdir(struct file *file, void *ent, filldir_t filldir)
 	return err;
 }
 
-static int hppfs_fsync(struct file *file, loff_t start, loff_t end,
-		       int datasync)
-{
-	return filemap_write_and_wait_range(file->f_mapping, start, end);
-}
-
 static const struct file_operations hppfs_dir_fops = {
 	.owner		= NULL,
 	.readdir	= hppfs_readdir,
 	.open		= hppfs_dir_open,
-	.fsync		= hppfs_fsync,
 	.llseek		= default_llseek,
 	.release	= hppfs_release,
 };