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tests: canbus: isotp: Fix wrong variable used for assert

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The assert for error checking used the wrong variable.
data_buf was checked instead of the ret variable.

Fixes #22656
Coverity-CID: 208192

Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
This commit is contained in:
Alexander Wachter 2020-02-09 16:29:57 +01:00 committed by Jukka Rissanen
parent c9d76eef88
commit 1faaff1ea5
1 changed files with 1 additions and 1 deletions
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2
tests/subsys/canbus/isotp/implementation/src/main.c
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@ -191,7 +191,7 @@ static void receive_test_data(struct isotp_recv_ctx *recv_ctx,
memset(data_buf, 0, sizeof(data_buf));
ret = isotp_recv(recv_ctx, data_buf, sizeof(data_buf),
K_MSEC(1000));
zassert_true(data_buf >= 0, "recv error: %d", ret);
zassert_true(ret >= 0, "recv error: %d", ret);
zassert_true(remaining_len >= ret, "More data then expected");
check_data(data_buf, data_ptr, ret);