From: Eric Sandeen <sandeen@redhat.com>
Date: Sun, 3 Aug 2008 01:22:18 +0000 (-0400)
Subject: ext4: remove write-only variables from ext4_ordered_write_end
X-Git-Tag: v2.6.27-rc2~71^2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=7d55992d60caa390460bad1a974eb2b3c11538f4;p=~shefty%2Frdma-dev.git

ext4: remove write-only variables from ext4_ordered_write_end

The variables 'from' and 'to' are not used anywhere.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Acked-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 0080999d2cd..59fbbe899ac 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1424,12 +1424,8 @@ static int ext4_ordered_write_end(struct file *file,
 {
 	handle_t *handle = ext4_journal_current_handle();
 	struct inode *inode = mapping->host;
-	unsigned from, to;
 	int ret = 0, ret2;
 
-	from = pos & (PAGE_CACHE_SIZE - 1);
-	to = from + len;
-
 	ret = ext4_jbd2_file_inode(handle, inode);
 
 	if (ret == 0) {