On 06/09/2023 12:55, Dan Carpenter wrote: > rhashtable_lookup_get_insert_fast() can return NULL or error pointers. So it can! Thanks for catching this. Looking at the rest of the driver, it appears quite a few other calls to this function also assume it returns only valid ptr or NULL. I'll audit them all and produce a patch, with your Reported-by if that's okay? -ed
