netdev - [PATCH net-next] netlink: add spaces around '&' in netlink

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Message-ID: <20200917033223.659862-1-yangyingliang@huawei.com>
Date:   Thu, 17 Sep 2020 11:32:23 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <netdev@...r.kernel.org>
CC:     <davem@...emloft.net>, <kuba@...nel.org>,
        <yangyingliang@...wei.com>
Subject: [PATCH net-next] netlink: add spaces around '&' in netlink_recv/sendmsg()

It's hard to read the code without spaces around '&',
for better reading, add spaces around '&'.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 net/netlink/af_netlink.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d2d1448274f5..57a6318ec940 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1853,7 +1853,7 @@ static int netlink_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 	struct scm_cookie scm;
 	u32 netlink_skb_flags = 0;
 
-	if (msg->msg_flags&MSG_OOB)
+	if (msg->msg_flags & MSG_OOB)
 		return -EOPNOTSUPP;
 
 	err = scm_send(sock, msg, &scm, true);
@@ -1916,7 +1916,7 @@ static int netlink_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 		refcount_inc(&skb->users);
 		netlink_broadcast(sk, skb, dst_portid, dst_group, GFP_KERNEL);
 	}
-	err = netlink_unicast(sk, skb, dst_portid, msg->msg_flags&MSG_DONTWAIT);
+	err = netlink_unicast(sk, skb, dst_portid, msg->msg_flags & MSG_DONTWAIT);
 
 out:
 	scm_destroy(&scm);
@@ -1929,12 +1929,12 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 	struct scm_cookie scm;
 	struct sock *sk = sock->sk;
 	struct netlink_sock *nlk = nlk_sk(sk);
-	int noblock = flags&MSG_DONTWAIT;
+	int noblock = flags & MSG_DONTWAIT;
 	size_t copied;
 	struct sk_buff *skb, *data_skb;
 	int err, ret;
 
-	if (flags&MSG_OOB)
+	if (flags & MSG_OOB)
 		return -EOPNOTSUPP;
 
 	copied = 0;
-- 
2.25.1