tree 13bd69a8a25541e969ead1460648ea58dce2de9a
parent 5ee570752184d16d4a6ed340c040c6e5fcd6520f
author Ronald Cron <ronald.cron@arm.com> 1591861851 +0200
committer Ronald Cron <ronald.cron@arm.com> 1591861851 +0200

Align with check-like function return value convention

By convention, in the project, functions that have a
check or similar in the name return 0 if the check
succeeds, non-zero otherwise. Align with this for
mbedtls_ssl_chk_buf_ptr().

Signed-off-by: Ronald Cron <ronald.cron@arm.com>