From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Date: Fri, 22 Apr 2011 09:11:12 +0000 (+0300)
Subject: UBIFS: do not change debugfs file position
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=341e262f903afbb8c23133ed6e193ea6254f73c4;p=deliverable%2Flinux.git

UBIFS: do not change debugfs file position

This patch is a tiny improvement which removes few bytes of code.
UBIFS debugfs files are non-seekable and the file position is ignored,
so do not increase it in the write handler.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---

diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 4062ec602632..f7515bd38b4f 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -2828,7 +2828,6 @@ static ssize_t write_debugfs_file(struct file *file, const char __user *buf,
 	} else
 		return -EINVAL;
 
-	*ppos += count;
 	return count;
 }