Hi Jiri
On Tue, Nov 7, 2017 at 2:28 PM, Jiri Slaby wrote:
> On 11/06/2017, 11:51 AM, Ricardo Ribalda Delgado wrote:
>> 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
>> ---
>> 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 = {};
>
> I think that TIOCGRS485 is missing here instead. Ccing the author of the
> text.
>
That will also do.
> Does it break classifying potatoes :)?
The potato machine has to speak to other industrial machines :).
Hey!: I am running of potatoes!, Need another truck.
>
>> /* Enable RS485 mode: */
>> rs485conf.flags |= SER_RS485_ENABLED;
>>
>
> thanks,
> --
> js
> suse labs
--
Ricardo Ribalda
--
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