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>

1 files changed, 0 insertions, 1 deletions

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;
 }