Re: [PATCH -next] RDMA/rtrs: fix potential resources leaks

[Jason Gunthorpe]

On Fri, Jun 19, 2020 at 03:16:57PM +0200, Jinpu Wang wrote:
> Hi, Bo,
> On Fri, Jun 19, 2020 at 3:10 PM Bo YU <tsu.yubo@xxxxxxxxx> wrote:
> >
> > Dev is returned from allocation function kzalloc but it does not
> > free it in out_err path.
> If allocation failed, kzalloc return NULL, nothing to free.

You should re-organize this to not confuse coverity.

IS_ERR_OR_NULL should rarely be used and is the problem here

Jason