We know that uclass_get_device() and device_find_child_by_of_offset() do
not return NULL for dev when they succeeds but coverity does not. Add an
extra check to hopefully keep it happy.
Signed-off-by: Simon Glass <s...@chromium.org>
Reported-by: Coverity (CID: 163246)
Fixes: 0753bc2 (dm: Simple Watchdog uclass)
---
test/dm/bus.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/test/dm/bus.c b/test/dm/bus.c
index 8ba75d4b7d..7006d4163d 100644
--- a/test/dm/bus.c
+++ b/test/dm/bus.c
@@ -171,13 +171,16 @@ static int dm_test_bus_children_of_offset(struct
unit_test_state *uts)
int node;
ut_assertok(uclass_get_device(UCLASS_TEST_BUS, 0, &bus));
+ ut_assertnonnull(bus);
/* Find a valid child */
node = fdt_path_offset(blob, "/some-bus/c-test@1");
ut_assert(node > 0);
ut_assertok(device_find_child_by_of_offset(bus, node, &dev));
+ ut_assertnonnull(dev);
ut_assert(!(dev->flags & DM_FLAG_ACTIVATED));
ut_assertok(device_get_child_by_of_offset(bus, node, &dev));
+ ut_assertnonnull(dev);
ut_assert(dev->flags & DM_FLAG_ACTIVATED);
return 0;
--
2.13.0.506.g27d5fe0cd-goog
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