From: tip-bot for Florian Fainelli <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: tglx@linutronix.de, mingo@kernel.org, f.fainelli@gmail.com,
ast@kernel.org, acme@redhat.com, wangnan0@huawei.com,
linux-kernel@vger.kernel.org, jolsa@kernel.org, hpa@zytor.com
Subject: [tip:perf/core] bpf tools: Remove expression with no effect
Date: Sun, 1 May 2016 00:36:47 -0700 [thread overview]
Message-ID: <tip-a431d67934dfe9ffbe65972b0dbe576331595186@git.kernel.org> (raw)
In-Reply-To: <1461551694-5512-2-git-send-email-f.fainelli@gmail.com>
Commit-ID: a431d67934dfe9ffbe65972b0dbe576331595186
Gitweb: http://git.kernel.org/tip/a431d67934dfe9ffbe65972b0dbe576331595186
Author: Florian Fainelli <f.fainelli@gmail.com>
AuthorDate: Sun, 24 Apr 2016 19:34:53 -0700
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 28 Apr 2016 09:58:57 -0300
bpf tools: Remove expression with no effect
Assigning "attr" to "attr" does not have any effect, but was caught by
Coverity, so let's remove this.
Reported-by: coverity (CID 1354720)
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Fixes: 1b76c13e4b36 ("bpf tools: Introduce 'bpf' library and add bpf feature check")
Link: http://lkml.kernel.org/r/1461551694-5512-2-git-send-email-f.fainelli@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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 b389026..8236df9 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.
next prev parent reply other threads:[~2016-05-01 7:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-25 2:34 [PATCH 0/2] bfp tools: Couple Coverity fixes Florian Fainelli
2016-04-25 2:34 ` [PATCH 1/2] bfp tools: Remove expression with no effect Florian Fainelli
2016-04-27 3:11 ` Wangnan (F)
2016-04-27 14:33 ` Arnaldo Carvalho de Melo
2016-05-01 7:36 ` tip-bot for Florian Fainelli [this message]
2016-04-25 2:34 ` [PATCH 2/2] bfp tools: Fix syscall argument Florian Fainelli
2016-04-27 3:01 ` Wangnan (F)
2016-04-27 14:34 ` Arnaldo Carvalho de Melo
2016-05-01 7:37 ` [tip:perf/core] bpf " tip-bot for Florian Fainelli
2016-04-27 2:46 ` [PATCH 0/2] bfp tools: Couple Coverity fixes Florian Fainelli
2016-04-27 3:00 ` Wangnan (F)
2016-04-27 3:08 ` Alexei Starovoitov
2016-04-27 14:24 ` Arnaldo Carvalho de Melo
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