Some of the recent changes to the kunit framework caused the stack usage
for kunit_run_tests() to grow higher than most other kernel functions,
which triggers a warning when CONFIG_FRAME_WARN is set to a relatively
low value:
lib/kunit/test.c: In function 'kunit_run_tests':
lib/kunit/test.c:801:1: error: the frame size of 1312 bytes is larger than 1280 bytes [-Werror=frame-larger-than=]
Split out the inner loop into a separate function to ensure that each
function remains under the limit, and pass the kunit_result_stats
structures by reference to avoid excessive copies.
Fixed checkpatch warnings at commit time:
Shuah Khan <skhan@linuxfoundation.org>
Cc: Carlos Llamas <cmllamas@google.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>