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authorTodd Poynor <tpoynor@mvista.com>2005-10-19 00:29:38 +0100
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-11-06 23:14:16 +0100
commit4fc67fbe52d7c34dfd3e03a1a79f3e078904bba2 (patch)
tree34c23c384bd19123afdad8495927afd400a2b5db
parentfb0258730ad554db531f12fc1c3d5a5234fe52a4 (diff)
[JFFS2] Return 0, not number of bytes written, for success at commit_write
Some callers to block-layer commit_write function treat non-zero return as error, notably the loopback mount driver sometimes used in conjunction with JFFS2 on NAND flash for bad block avoidance, etc. Return zero for success as do various other commit_write functions. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--fs/jffs2/file.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 231404a7472..605ea6b0b47 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -7,7 +7,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: file.c,v 1.103 2005/09/07 08:34:54 havasi Exp $
+ * $Id: file.c,v 1.104 2005/10/18 23:29:35 tpoynor Exp $
*
*/
@@ -279,6 +279,6 @@ static int jffs2_commit_write (struct file *filp, struct page *pg,
ClearPageUptodate(pg);
}
- D1(printk(KERN_DEBUG "jffs2_commit_write() returning %d\n",writtenlen?writtenlen:ret));
- return writtenlen?writtenlen:ret;
+ D1(printk(KERN_DEBUG "jffs2_commit_write() returning %d\n",start+writtenlen==end?0:ret));
+ return start+writtenlen==end?0:ret;
}