[PATCH] tipc: Let tipc_release() return 0

[Geert Uytterhoeven]

net/tipc/socket.c: In function âtipc_releaseâ:
net/tipc/socket.c:352: warning: âresâ is used uninitialized in this function

Introduced by commit 24be34b5a0c9114541891d29dff1152bb1a8df34 ("tipc:
eliminate upcall function pointers between port and socket"), which
removed the sole initializer of "res".

Just return 0 to fix it.

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 net/tipc/socket.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 29b7f26a12cf..adc12e227303 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -301,7 +301,6 @@ static int tipc_release(struct socket *sock)
 	struct tipc_sock *tsk;
 	struct tipc_port *port;
 	struct sk_buff *buf;
-	int res;
 
 	/*
 	 * Exit if socket isn't fully initialized (occurs when a failed accept()
@@ -349,7 +348,7 @@ static int tipc_release(struct socket *sock)
 	sock_put(sk);
 	sock->sk = NULL;
 
-	return res;
+	return 0;
 }
 
 /**
-- 
1.7.9.5

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