The sample code does not initialize to zero a local variable and then it uses the uninitialized code.
Fix in case someone copy/paste the sample code. Signed-off-by: Ricardo Ribalda Delgado <[email protected]> --- Documentation/serial/serial-rs485.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/serial/serial-rs485.txt b/Documentation/serial/serial-rs485.txt index 389fcd4759e9..2bbae93bf279 100644 --- a/Documentation/serial/serial-rs485.txt +++ b/Documentation/serial/serial-rs485.txt @@ -54,7 +54,7 @@ /* Error handling. See errno. */ } - struct serial_rs485 rs485conf; + struct serial_rs485 rs485conf = {}; /* Enable RS485 mode: */ rs485conf.flags |= SER_RS485_ENABLED; -- 2.14.2
