linux-kernel - [PATCH 4/4] nfc: llcp_sock_sendmsg: Reformat code to make the smaller block indented

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Message-ID: <f5e1fc8131923c50d08fa30eb7136f32ddafe37d.1700943019.git.code@siddh.me>
Date:   Sun, 26 Nov 2023 01:56:19 +0530
From:   Siddh Raman Pant <code@...dh.me>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] nfc: llcp_sock_sendmsg: Reformat code to make the smaller block indented

The block for datagram sending is a significantly bigger chunk of the
function compared to the other scenario.

Thus, put the significantly smaller block inside the if-block.

Signed-off-by: Siddh Raman Pant <code@...dh.me>
---
 net/nfc/llcp_sock.c | 32 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 603f2219b62f..3f1a39e54aa1 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -795,34 +795,32 @@ static int llcp_sock_sendmsg(struct socket *sock, struct msghdr *msg,
 		return -ENODEV;
 	}
 
-	if (sk->sk_type == SOCK_DGRAM) {
-		if (sk->sk_state != LLCP_BOUND) {
-			release_sock(sk);
-			return -ENOTCONN;
-		}
+	if (sk->sk_type != SOCK_DGRAM) {
+		release_sock(sk);
 
-		DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, addr,
-				 msg->msg_name);
+		if (sk->sk_state != LLCP_CONNECTED)
+			return -ENOTCONN;
 
-		if (msg->msg_namelen < sizeof(*addr)) {
-			release_sock(sk);
-			return -EINVAL;
-		}
+		return nfc_llcp_send_i_frame(llcp_sock, msg, len);
+	}
 
+	if (sk->sk_state != LLCP_BOUND) {
 		release_sock(sk);
-
-		return nfc_llcp_send_ui_frame(llcp_sock, addr->dsap, addr->ssap,
-					      msg, len);
+		return -ENOTCONN;
 	}
 
-	if (sk->sk_state != LLCP_CONNECTED) {
+	DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, addr, msg->msg_name);
+
+	if (msg->msg_namelen < sizeof(*addr)) {
 		release_sock(sk);
-		return -ENOTCONN;
+		return -EINVAL;
 	}
 
 	release_sock(sk);
 
-	return nfc_llcp_send_i_frame(llcp_sock, msg, len);
+	return nfc_llcp_send_ui_frame(llcp_sock, addr->dsap, addr->ssap,
+				      msg, len);
+
 }
 
 static int llcp_sock_recvmsg(struct socket *sock, struct msghdr *msg,
-- 
2.42.0