tree ca04865b2a34f83b14ca04cdcbd85112eddea3ec
parent b31f9d7a4aea23a8a9d007356a2b61e503e69daa
author Przemyslaw Marczak <p.marczak@samsung.com> 1424183512 +0100
committer Tom Rini <trini@konsulko.com> 1425606582 -0500

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>