1846 	struct mlx4_ib_steering *ib_steering = NULL;  in mlx4_ib_mcg_attach()  local
1852 		ib_steering = kmalloc(sizeof(*ib_steering), GFP_KERNEL);  in mlx4_ib_mcg_attach()
1853 		if (!ib_steering)  in mlx4_ib_mcg_attach()
1881 	if (ib_steering) {  in mlx4_ib_mcg_attach()
1882 		memcpy(ib_steering->gid.raw, gid->raw, 16);  in mlx4_ib_mcg_attach()
1883 		ib_steering->reg_id = reg_id;  in mlx4_ib_mcg_attach()
1885 		list_add(&ib_steering->list, &mqp->steering_rules);  in mlx4_ib_mcg_attach()
1897 	kfree(ib_steering);  in mlx4_ib_mcg_attach()
1931 		struct mlx4_ib_steering *ib_steering;  in mlx4_ib_mcg_detach()  local
1934 		list_for_each_entry(ib_steering, &mqp->steering_rules, list) {  in mlx4_ib_mcg_detach()
1935 			if (!memcmp(ib_steering->gid.raw, gid->raw, 16)) {  in mlx4_ib_mcg_detach()
1936 				list_del(&ib_steering->list);  in mlx4_ib_mcg_detach()
1941 		if (&ib_steering->list == &mqp->steering_rules) {  in mlx4_ib_mcg_detach()
1945 		reg_id = ib_steering->reg_id;  in mlx4_ib_mcg_detach()
1946 		kfree(ib_steering);  in mlx4_ib_mcg_detach()