1842 	struct mlx4_ib_steering *ib_steering = NULL;  in mlx4_ib_mcg_attach()  local
1848 		ib_steering = kmalloc(sizeof(*ib_steering), GFP_KERNEL);  in mlx4_ib_mcg_attach()
1849 		if (!ib_steering)  in mlx4_ib_mcg_attach()
1877 	if (ib_steering) {  in mlx4_ib_mcg_attach()
1878 		memcpy(ib_steering->gid.raw, gid->raw, 16);  in mlx4_ib_mcg_attach()
1879 		ib_steering->reg_id = reg_id;  in mlx4_ib_mcg_attach()
1881 		list_add(&ib_steering->list, &mqp->steering_rules);  in mlx4_ib_mcg_attach()
1893 	kfree(ib_steering);  in mlx4_ib_mcg_attach()
1927 		struct mlx4_ib_steering *ib_steering;  in mlx4_ib_mcg_detach()  local
1930 		list_for_each_entry(ib_steering, &mqp->steering_rules, list) {  in mlx4_ib_mcg_detach()
1931 			if (!memcmp(ib_steering->gid.raw, gid->raw, 16)) {  in mlx4_ib_mcg_detach()
1932 				list_del(&ib_steering->list);  in mlx4_ib_mcg_detach()
1937 		if (&ib_steering->list == &mqp->steering_rules) {  in mlx4_ib_mcg_detach()
1941 		reg_id = ib_steering->reg_id;  in mlx4_ib_mcg_detach()
1942 		kfree(ib_steering);  in mlx4_ib_mcg_detach()