ext4: Call ext4_journal_stop(handle) only once in ext4_dio_write_iter()

ext4: Call ext4_journal_stop(handle) only once in ext4_dio_write_iter()

An ext4_journal_stop(handle) call was immediately used after a return value
check for a ext4_orphan_add() call in this function implementation.
Thus call such a function only once instead directly before the check.

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/cf895072-43cf-412c-bced-8268498ad13e@web.de
Signed-off-by: Theodore Ts'o <tytso@mit.edu>