Hi,
Felix Hädicke <felixhaedi...@web.de> writes:
> There can be cases when members of the gscons_info struct are used
> uninitialized, e. g. in, gserial_console_exit(), if gs_console_setup()
> was not called before.
>
> Signed-off-by: Felix Hädicke <felixhaedi...@web.de>
> ---
> drivers/usb/gadget/function/u_serial.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/function/u_serial.c
> b/drivers/usb/gadget/function/u_serial.c
> index e0cd1e4..5fedead 100644
> --- a/drivers/usb/gadget/function/u_serial.c
> +++ b/drivers/usb/gadget/function/u_serial.c
> @@ -1043,7 +1043,7 @@ static struct tty_driver *gs_tty_driver;
>
> #ifdef CONFIG_U_SERIAL_CONSOLE
>
> -static struct gscons_info gscons_info;
> +static struct gscons_info gscons_info = {};this can't be needed. static variables are zero-initialized "automatically". -- balbi
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