Commit ede6bc88 authored Aug 20, 2019 by YueHaibing Committed by Daniel Borkmann Aug 20, 2019

bpf: Use PTR_ERR_OR_ZERO in xsk_map_inc()



Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

parent 1f726723

kernel/bpf/xskmap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,7 @@ int xsk_map_inc(struct xsk_map *map)
		struct bpf_map *m = &map->map;

		m = bpf_map_inc(m, false);
		return IS_ERR(m) ? PTR_ERR(m) : 0;
		return PTR_ERR_OR_ZERO(m);
		}

		void xsk_map_put(struct xsk_map *map)