linux-kernel - [PATCH net-next 09/10] net: ppp: remove unnecessary (void*) conversions

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Message-Id: <20230628024526.1440718-1-yunchuan@nfschina.com>
Date:   Wed, 28 Jun 2023 10:45:26 +0800
From:   wuych <yunchuan@...china.com>
To:     mostrows@...thlink.net, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, xeb@...l.ru
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org, wuych <yunchuan@...china.com>
Subject: [PATCH net-next 09/10] net: ppp: remove unnecessary (void*) conversions

Pointer variables of void * type do not require type cast.

Signed-off-by: wuych <yunchuan@...china.com>
---
 drivers/net/ppp/pppoe.c | 4 ++--
 drivers/net/ppp/pptp.c  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index ce2cbb5903d7..eac91a5560ff 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -968,7 +968,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb)
  ***********************************************************************/
 static int pppoe_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 {
-	struct sock *sk = (struct sock *)chan->private;
+	struct sock *sk = chan->private;
 	return __pppoe_xmit(sk, skb);
 }
 
@@ -976,7 +976,7 @@ static int pppoe_fill_forward_path(struct net_device_path_ctx *ctx,
 				   struct net_device_path *path,
 				   const struct ppp_channel *chan)
 {
-	struct sock *sk = (struct sock *)chan->private;
+	struct sock *sk = chan->private;
 	struct pppox_sock *po = pppox_sk(sk);
 	struct net_device *dev = po->pppoe_dev;
 
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index 0fe78826c8fa..7dcd5b9328e3 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -130,7 +130,7 @@ static void del_chan(struct pppox_sock *sock)
 
 static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
 {
-	struct sock *sk = (struct sock *) chan->private;
+	struct sock *sk = chan->private;
 	struct pppox_sock *po = pppox_sk(sk);
 	struct net *net = sock_net(sk);
 	struct pptp_opt *opt = &po->proto.pptp;
@@ -566,7 +566,7 @@ static int pptp_create(struct net *net, struct socket *sock, int kern)
 static int pptp_ppp_ioctl(struct ppp_channel *chan, unsigned int cmd,
 	unsigned long arg)
 {
-	struct sock *sk = (struct sock *) chan->private;
+	struct sock *sk = chan->private;
 	struct pppox_sock *po = pppox_sk(sk);
 	struct pptp_opt *opt = &po->proto.pptp;
 	void __user *argp = (void __user *)arg;
-- 
2.30.2