On Fri, Mar 15, 2019 at 10:49:46AM +0530, Vaibhav Agarwal wrote:
> On Thu, Mar 14, 2019 at 12:15 PM Kangjie Lu wrote:
> >
> > ida_simple_get could fail. The fix inserts a check for its
> > return value.
> >
> > Signed-off-by: Kangjie Lu
> > ---
> > 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(_id, 0, 0, GFP_KERNEL);
> > + if (id < 0)
> > + return id;
> > +
> > err = gb_audio_manager_module_create(, manager_kset,
> > id, desc);
> > if (err) {
>
> Reviewed-by: Vaibhav Agarwal
I am sorry for not responding until now. For some strange reason, email
from this list are being delayed. I just got this today (April 30).
Thanks for the patch, Kangjie, and thanks for the review, Vaibhav.
And FWIW,
Reviewed-by: Mark Greer
Mark
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