test: dm: devres: Remove use-after-free
Use-after-free shouldn't be used, even in tests. It's bad practice and
makes the test brittle.
Signed-off-by: Andrew Scull <ascull@google.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/test/dm/devres.c b/test/dm/devres.c
index 4f959d1..524114c 100644
--- a/test/dm/devres.c
+++ b/test/dm/devres.c
@@ -178,11 +178,8 @@
ut_asserteq(1, stats.allocs);
ut_asserteq(TEST_DEVRES_SIZE, stats.total_size);
- /* Unbinding removes the other. Note this access a freed pointer */
+ /* Unbinding removes the other. */
device_unbind(dev);
- devres_get_stats(dev, &stats);
- ut_asserteq(0, stats.allocs);
- ut_asserteq(0, stats.total_size);
return 0;
}