Input: tests - fix input_test_match_device_id test

Properly initialize input_device_id structure in
input_test_match_device_id test to make sure it contains no garbage
causing the test to randomly fail.

Fixes: fdefcbdd6f36 ("Input: Add KUnit tests for some of the input core helper functions")
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/ZFLI7T2qZTGJ1UUK@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/tests/input_test.c b/drivers/input/tests/input_test.c
index 8b8ac3412a70d3b403dba030b520b3e20a14ba93..0540225f028862cd8c14a3ce592dcddf2666d6e3 100644 (file)
--- a/drivers/input/tests/input_test.c
+++ b/drivers/input/tests/input_test.c
@@ -87,7 +87,7 @@ static void input_test_timestamp(struct kunit *test)
 static void input_test_match_device_id(struct kunit *test)
 {
        struct input_dev *input_dev = test->priv;
-       struct input_device_id id;
+       struct input_device_id id = { 0 };
 
        /*
         * Must match when the input device bus, vendor, product, version