Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- kernel/bpf/xskmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c index 4cc28e226398..942c662e2eed 100644 --- a/kernel/bpf/xskmap.c +++ b/kernel/bpf/xskmap.c @@ -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)
