ah->device = pd->device; ah->pd     = pd; 
ah->device  = pd->device; ah->pd      = pd; ah->uobject = NULL; 
struct ib_ah *ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr){	struct ib_ah *ah;	ah = pd->device->create_ah(pd, ah_attr);	if (!IS_ERR(ah)) {		ah->device = pd->device;		ah->pd     = pd;		atomic_inc(&pd->usecnt);	}	return ah;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/b5e81bf5e7084796d93167f438ec073e59aca9ed/verbs.c/buggy/drivers/infiniband/core/verbs.c