mirror of https://gerrit.osmocom.org/libosmocore
tests/soft_uart: assert that osmo_soft_uart_rx_ubits() returns 0
According to Coverity, we check return value of this function in all other cases except this one (9 out of 10 times), so let's add the missing assert(), just to be sure. Change-Id: I675f4089cc990be5fcda792276b6808742f6f0d7 Fixes: CID#336557
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@ -68,12 +68,14 @@ static void test_rx_exec(struct osmo_soft_uart *suart,
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{
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for (unsigned int i = 0; input[i] != '\0'; i++) {
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ubit_t ubit;
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int rc;
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switch (input[i]) {
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case '0':
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case '1':
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ubit = input[i] - '0';
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osmo_soft_uart_rx_ubits(suart, &ubit, 1);
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rc = osmo_soft_uart_rx_ubits(suart, &ubit, 1);
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OSMO_ASSERT(rc == 0); /* 0 on success */
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break;
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case 'F':
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printf("%s() @ %u: flush the Rx buffer\n", __func__, i);
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