Re: [PATCH 1/2] bfp tools: Remove expression with no effect

From	"Wangnan (F)" <wangnan0@huawei.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/2] bfp tools: Remove expression with no effect
Date	2016-04-27 05:20 +0200
Message-ID	<rsob7-2nW-5@gated-at.bofh.it> (permalink)
References	<rrEBk-6GB-15@gated-at.bofh.it> <rrEBk-6GB-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 2016/4/25 10:34, Florian Fainelli wrote:
> Assigning "attr" to "attr" does not have any effect, but was caught by
> Coverity, so let's remove this.
>
> Reported-by: coverity (CID 1354720)
> Fixes: 1b76c13e4b36 ("bpf tools: Introduce 'bpf' library and add bpf feature check")
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>   tools/build/feature/test-bpf.c | 1 -
>   1 file changed, 1 deletion(-)
>
> diff --git a/tools/build/feature/test-bpf.c b/tools/build/feature/test-bpf.c
> index b389026839b9..8236df9a46ca 100644
> --- a/tools/build/feature/test-bpf.c
> +++ b/tools/build/feature/test-bpf.c
> @@ -27,7 +27,6 @@ int main(void)
>   	attr.log_level = 0;
>   	attr.kern_version = 0;
>   
> -	attr = attr;
>   	/*
>   	 * Test existence of __NR_bpf and BPF_PROG_LOAD.
>   	 * This call should fail if we run the testcase.

Tested-by: Wang Nan <wangnan0@huawei.com>

Thread

[PATCH 0/2] bfp tools: Couple Coverity fixes Florian Fainelli <f.fainelli@gmail.com> - 2016-04-25 04:40 +0200
  [PATCH 1/2] bfp tools: Remove expression with no effect Florian Fainelli <f.fainelli@gmail.com> - 2016-04-25 04:40 +0200
    Re: [PATCH 1/2] bfp tools: Remove expression with no effect "Wangnan (F)" <wangnan0@huawei.com> - 2016-04-27 05:20 +0200
      Re: [PATCH 1/2] bfp tools: Remove expression with no effect Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-04-27 16:40 +0200
  [PATCH 2/2] bfp tools: Fix syscall argument Florian Fainelli <f.fainelli@gmail.com> - 2016-04-25 04:40 +0200
    Re: [PATCH 2/2] bfp tools: Fix syscall argument "Wangnan (F)" <wangnan0@huawei.com> - 2016-04-27 05:10 +0200
      Re: [PATCH 2/2] bfp tools: Fix syscall argument Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-04-27 16:40 +0200
  Re: [PATCH 0/2] bfp tools: Couple Coverity fixes Florian Fainelli <f.fainelli@gmail.com> - 2016-04-27 04:50 +0200
    Re: [PATCH 0/2] bfp tools: Couple Coverity fixes "Wangnan (F)" <wangnan0@huawei.com> - 2016-04-27 05:10 +0200
      Re: [PATCH 0/2] bfp tools: Couple Coverity fixes Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2016-04-27 05:10 +0200
        Re: [PATCH 0/2] bfp tools: Couple Coverity fixes Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-04-27 16:30 +0200

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