From 22b7509efb35d7bda05260d5730124dbdc3ea9dc Mon Sep 17 00:00:00 2001
From: Przemyslaw Marczak <p.marczak@samsung.com>
Date: Tue, 17 Feb 2015 15:31:52 +0100
Subject: fs: ext4 write: return file len on success

After rework of the file system API, the size of ext4
write was missed. This causes printing unreliable write
size at the end of the file system write operation.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>

diff --git a/fs/ext4/ext4_write.c b/fs/ext4/ext4_write.c
index f7c52cc..fbc4c4b 100644
--- a/fs/ext4/ext4_write.c
+++ b/fs/ext4/ext4_write.c
@@ -1000,10 +1000,13 @@ int ext4_write_file(const char *filename, void *buf, loff_t offset,
 	}
 	ext4fs_close();
 
+	*actwrite = len;
+
 	return 0;
 
 fail:
 	ext4fs_close();
+	*actwrite = 0;
 
 	return -1;
 }
-- 
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