poll_out function was returning the character that was sent. It happens that it is always constant and the return of this functions is never tested. Changing it to be a void function. MISRA-C rule 17.7 Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com> |
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| .. | ||
| main.c | ||
| test_uart_fifo.c | ||
| test_uart_poll.c | ||
| test_uart.h | ||