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List:       linux-netdev
Subject:    Re: [PATCH][2.4.27-pre4] tcp_input.c compile-time error
From:       Martin_MOKREJŠ <mmokrejs () ribosome ! natur ! cuni ! cz>
Date:       2004-05-31 8:47:46
Message-ID: 40BAF132.5010907 () ribosome ! natur ! cuni ! cz
[Download RAW message or body]

This patch has helped to me to compile teh kernel at least. Thanks.


net/ipv4/tcp_input.c in 2.4.27-pre4 fails to compile:

tcp_input.c: In function `tcp_rcv_space_adjust':
tcp_input.c:479: error: structure has no member named `sk_rcvbuf'
tcp_input.c:480: error: structure has no member named `sk_rcvbuf'
make[3]: *** [tcp_input.o] Error 1

The patch below appears to fix this problem, although some netdev
person should probably check it.

/Mikael

diff -ruN linux-2.4.27-pre4/net/ipv4/tcp_input.c linux-2.4.27-pre4.tcp_input-fix/net/ipv4/tcp_input.c
--- linux-2.4.27-pre4/net/ipv4/tcp_input.c	2004-05-30 23:18:16.000000000 +0200
+++ linux-2.4.27-pre4.tcp_input-fix/net/ipv4/tcp_input.c	2004-05-30 23:45:52.000000000 +0200
@@ -476,8 +476,8 @@
 				  16 + sizeof(struct sk_buff));
 			space *= rcvmem;
 			space = min(space, sysctl_tcp_rmem[2]);
-			if (space > sk->sk_rcvbuf)
-				sk->sk_rcvbuf = space;
+			if (space > sk->rcvbuf)
+				sk->rcvbuf = space;
 		}
 	}

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