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libbpf: Simplify the return expression of bpf_object__init_maps function
author
Wang Hai
<wanghai38@huawei.com>
Wed, 9 Jun 2021 11:56:51 +0000
(19:56 +0800)
committer
Andrii Nakryiko
<andrii@kernel.org>
Fri, 11 Jun 2021 22:30:52 +0000
(15:30 -0700)
There is no need for special treatment of the 'ret == 0' case.
This patch simplifies the return expression.
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link:
https://lore.kernel.org/bpf/20210609115651.3392580-1-wanghai38@huawei.com
tools/lib/bpf/libbpf.c
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diff --git
a/tools/lib/bpf/libbpf.c
b/tools/lib/bpf/libbpf.c
index
65f87cc
..
128715b
100644
(file)
--- a/
tools/lib/bpf/libbpf.c
+++ b/
tools/lib/bpf/libbpf.c
@@
-2465,10
+2465,8
@@
static int bpf_object__init_maps(struct bpf_object *obj,
err = err ?: bpf_object__init_global_data_maps(obj);
err = err ?: bpf_object__init_kconfig_map(obj);
err = err ?: bpf_object__init_struct_ops_maps(obj);
- if (err)
- return err;
- return
0
;
+ return
err
;
}
static bool section_have_execinstr(struct bpf_object *obj, int idx)