[NET]: add SO_RCVBUF comment
authorAndrew Morton <akpm@osdl.org>
Fri, 31 Mar 2006 10:09:36 +0000 (02:09 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 31 Mar 2006 10:09:36 +0000 (02:09 -0800)
Put a comment in there explaining why we double the setsockopt()
caller's SO_RCVBUF.  People keep wondering.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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