linux-ext4 - [PATCH] remove write-only variables from ext4_ordered_write

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Date:	Thu, 31 Jul 2008 12:57:53 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	ext4 development <linux-ext4@...r.kernel.org>
Subject: [PATCH] remove write-only variables from ext4_ordered_write_end

from & to are unused.

Signed-off-by: Eric Sandeen <sandeen@...hat.com>
---

Index: linux-2.6/fs/ext4/inode.c
===================================================================
--- linux-2.6.orig/fs/ext4/inode.c	2008-07-31 12:38:45.000000000 -0500
+++ linux-2.6/fs/ext4/inode.c	2008-07-31 12:55:59.181165399 -0500
@@ -1336,12 +1336,8 @@ static int ext4_ordered_write_end(struct
 {
 	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) {

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