On 14-03-19, 01:45, Kangjie Lu wrote:
> ida_simple_get could fail. The fix inserts a check for its
> return value.
>
> Signed-off-by: Kangjie Lu <k...@umn.edu>
> ---
> drivers/staging/greybus/audio_manager.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/staging/greybus/audio_manager.c
> b/drivers/staging/greybus/audio_manager.c
> index d44b070d8862..c2a4af4c1d06 100644
> --- a/drivers/staging/greybus/audio_manager.c
> +++ b/drivers/staging/greybus/audio_manager.c
> @@ -45,6 +45,9 @@ int gb_audio_manager_add(struct
> gb_audio_manager_module_descriptor *desc)
> int err;
>
> id = ida_simple_get(&module_id, 0, 0, GFP_KERNEL);
> + if (id < 0)
> + return id;
> +
> err = gb_audio_manager_module_create(&module, manager_kset,
> id, desc);
> if (err) {
Acked-by: Viresh Kumar <viresh.ku...@linaro.org>
--
viresh
