netdev - [PATCH net-next 2/2] tipc: make the code look more readability

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Date:	Tue, 17 Dec 2013 15:03:47 +0800
From:	Wang Weidong <wangweidong1@...wei.com>
To:	<jon.maloy@...csson.com>, <allan.stephens@...driver.com>,
	<davem@...emloft.net>
CC:	<David.Laight@...LAB.COM>, <netdev@...r.kernel.org>
Subject: [PATCH net-next 2/2] tipc: make the code look more readability

make the code look more readability than commit 3b8401fe9dba does.
This patch is cosmetic and does not change the operation of TIPC
in any way.

Suggested-by: David Laight <David.Laight@...LAB.COM>
Signed-off-by: Wang Weidong <wangweidong1@...wei.com>
---
 net/tipc/socket.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 83f466e..5efdeef 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -751,13 +751,10 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
 
 	/* Handle special cases where there is no connection */
 	if (unlikely(sock->state != SS_CONNECTED)) {
-		res = -ENOTCONN;
-
 		if (sock->state == SS_UNCONNECTED)
 			res = send_packet(NULL, sock, m, total_len);
-		else if (sock->state == SS_DISCONNECTING)
-			res = -EPIPE;
-
+		else
+			res = sock->state == SS_DISCONNECTING ? -EPIPE : -ENOTCONN;
 		goto exit;
 	}
 
-- 
1.7.12


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