[PATCH v2] drm/nouveau/gsp: fix mismatched alloc/free for kvmalloc()

[Markus Elfring]

> Replace kfree() with kvfree() for memory allocated by kvmalloc().

* Would you like to improve the exception handling by using another goto chain?

* How do you think about to increase the application of scope-based resource management?
  https://elixir.bootlin.com/linux/v6.16/source/include/linux/slab.h#L1081


Is there a need to adjust also the following statement combination?
https://elixir.bootlin.com/linux/v6.16/source/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/rpc.c#L312-L314

…
		kvfree(info.gsp_rpc_buf);
		info.gsp_rpc_buf = NULL;
		return buf;
…


Regards,
Markus