tree 514185230a0d70a9a7aed06c32061fde16e59e0b
parent ea5b2b3ad11d2c3fd8486f6a51ed89ef7313353c
author Marek Behún <marek.behun@nic.cz> 1632517601 +0200
committer Stefan Roese <sr@denx.de> 1633079233 +0200

tools: kwboot: Refactor and fix writing buffer

There are 3 instances in kwboot.c where we need to write() a given
buffer whole (iteratively writing until all data are written), and 2 of
those instances are wrong, for they do not increment the buffer pointer.

Refactor the code into a new function kwboot_write() where it is fixed.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>