From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: ast@kernel.org
Cc: daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com,
songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com,
kpsingh@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] bpf: Simplify the calculation of variables
Date: Wed, 3 Mar 2021 15:20:35 +0800 [thread overview]
Message-ID: <1614756035-111280-1-git-send-email-jiapeng.chong@linux.alibaba.com> (raw)
Fix the following coccicheck warnings:
./tools/bpf/bpf_dbg.c:1201:55-57: WARNING !A || A && B is equivalent to
!A || B.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
tools/bpf/bpf_dbg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/bpf/bpf_dbg.c b/tools/bpf/bpf_dbg.c
index a07dfc4..00e560a 100644
--- a/tools/bpf/bpf_dbg.c
+++ b/tools/bpf/bpf_dbg.c
@@ -1198,7 +1198,7 @@ static int cmd_run(char *num)
else
return CMD_OK;
bpf_reset();
- } while (pcap_next_pkt() && (!has_limit || (has_limit && ++i < pkts)));
+ } while (pcap_next_pkt() && (!has_limit || (++i < pkts)));
rl_printf("bpf passes:%u fails:%u\n", pass, fail);
--
1.8.3.1
next reply other threads:[~2021-03-03 13:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-03 7:20 Jiapeng Chong [this message]
2021-03-03 7:31 ` [PATCH] bpf: Simplify the calculation of variables Yonghong Song
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