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* [PATCH] libbpf: simplify the return expression of build_map_pin_path()
@ 2020-08-18  8:20 Xu Wang
  2020-08-18 15:50 ` Yonghong Song
  2020-08-18 15:51 ` Yonghong Song
  0 siblings, 2 replies; 3+ messages in thread
From: Xu Wang @ 2020-08-18  8:20 UTC (permalink / raw)
  To: ast, daniel, kafai, songliubraving, yhs, andriin, john.fastabend,
	kpsingh, netdev, bpf
  Cc: linux-kernel, Xu Wang

Simplify the return expression.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
 tools/lib/bpf/libbpf.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 5055e1531e43..b423fdaae0b6 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1935,11 +1935,7 @@ static int build_map_pin_path(struct bpf_map *map, const char *path)
 	else if (len >= PATH_MAX)
 		return -ENAMETOOLONG;
 
-	err = bpf_map__set_pin_path(map, buf);
-	if (err)
-		return err;
-
-	return 0;
+	return bpf_map__set_pin_path(map, buf);
 }
 
 
-- 
2.17.1


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2020-08-18  8:20 [PATCH] libbpf: simplify the return expression of build_map_pin_path() Xu Wang
2020-08-18 15:50 ` Yonghong Song
2020-08-18 15:51 ` Yonghong Song

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