tree 6cc3294f866d6233be94bed44cf93c66789595e2
parent 32b629dc993bfd4820f85acf490d5ce05ba1dfce
author Ronald Cron <ronald.cron@arm.com> 1591861851 +0200
committer Ronald Cron <ronald.cron@arm.com> 1591947736 +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>