linux-kernel - [PATCH linux-next] tools/net: Use bitwise instead of arithmetic operator for flags

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Message-Id: <20210820033527.13210-1-jing.yangyang@zte.com.cn>
Date:   Thu, 19 Aug 2021 20:35:27 -0700
From:   CGEL <cgel.zte@...il.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     Jakub Kicinski <kuba@...nel.org>, Shuah Khan <shuah@...nel.org>,
        netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        jing yangyang <jing.yangyang@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] tools/net: Use bitwise instead of arithmetic operator for flags

From: jing yangyang <jing.yangyang@....com.cn>

This silences the following coccinelle warning:

"WARNING: sum of probable bitmasks, consider |"

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: jing yangyang <jing.yangyang@....com.cn>
---
 tools/testing/selftests/net/psock_fanout.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c
index db45213..3653d64 100644
--- a/tools/testing/selftests/net/psock_fanout.c
+++ b/tools/testing/selftests/net/psock_fanout.c
@@ -111,8 +111,8 @@ static int sock_fanout_open(uint16_t typeflags, uint16_t group_id)
 static void sock_fanout_set_cbpf(int fd)
 {
 	struct sock_filter bpf_filter[] = {
-		BPF_STMT(BPF_LD+BPF_B+BPF_ABS, 80),	      /* ldb [80] */
-		BPF_STMT(BPF_RET+BPF_A, 0),		      /* ret A */
+		BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 80),	      /* ldb [80] */
+		BPF_STMT(BPF_RET | BPF_A, 0),		      /* ret A */
 	};
 	struct sock_fprog bpf_prog;
 
-- 
1.8.3.1