Re: linux-next: build warning after merge of the tty tree

[miaoqinglang <miaoqinglang@xxxxxxxxxx>]

在 2020/9/29 14:01, Stephen Rothwell 写道:
> Hi all,
>
> After merging the tty tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
>
> drivers/tty/serial/mvebu-uart.c: In function 'mvebu_uart_probe':
> drivers/tty/serial/mvebu-uart.c:806:6: warning: unused variable 'ret' [-Wunused-variable]
>    806 |  int ret, id, irq;
>        |      ^~~
>
> Introduced by commit
>
>    b63537020db3 ("serial: mvebu-uart: simplify the return expression of mvebu_uart_probe()")
Hi Greg,

Sorry about the noise for remaining the unused variable 'ret' in commit 
b63537020db3.

Should I send another patch to clean up this warning or send another v2 
patch instead?

Thanks.