Obj_elf is already non-null checked at the function entry, so remove
redundant non-null checks on obj_elf.

Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
---
 tools/lib/bpf/libbpf.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index bf4f7ac54ebf..b53e51884f9e 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1222,10 +1222,8 @@ static void bpf_object__elf_finish(struct bpf_object *obj)
 	if (!obj->efile.elf)
 		return;
 
-	if (obj->efile.elf) {
-		elf_end(obj->efile.elf);
-		obj->efile.elf = NULL;
-	}
+	elf_end(obj->efile.elf);
+	obj->efile.elf = NULL;
 	obj->efile.symbols = NULL;
 	obj->efile.st_ops_data = NULL;
 
-- 
2.25.1

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:

On Thu, 21 Apr 2022 11:18:03 +0800 you wrote:
> Obj_elf is already non-null checked at the function entry, so remove
> redundant non-null checks on obj_elf.
> 
> Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
> ---
>  tools/lib/bpf/libbpf.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)

Here is the summary with links:
  - [-next] libbpf: Remove redundant non-null checks on obj_elf
    https://git.kernel.org/bpf/bpf-next/c/b71a2ebf74ef

You are awesome, thank you!
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