test/dm: clear unit test failure count each run

The ut command prints a test failure count each time it is executed.
This is stored in a global variable which is never reset. Consequently,
the printed failure count accumulates across runs. Fix this by clearing
the counter each time "ut" is invoked.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Stephen Warren 2016-01-27 23:57:46 -07:00 committed by Simon Glass
parent d20e5e976f
commit 26e1beccbe

View file

@ -81,6 +81,8 @@ static int dm_test_main(const char *test_name)
struct unit_test *test;
int run_count;
uts->fail_count = 0;
/*
* If we have no device tree, or it only has a root node, then these
* tests clearly aren't going to work...