From 56f367bbfd5a7439961499ca6a2f0822d2074d83 Mon Sep 17 00:00:00 2001
From: Vitaliy Gusev <vgusev@openvz.org>
Date: Tue, 15 Apr 2008 20:26:34 -0700
Subject: [PATCH] [TCP]: Add return value indication to tcp_prune_ofo_queue().

Returns non-zero if tp->out_of_order_queue was seen non-empty.
This allows tcp_try_rmem_schedule() to return early.

Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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