From ad3f75dc81efc8818786c32d6190e3ed069b9fc6 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Thu, 16 Oct 2014 05:49:46 -0400
Subject: dev: Use shared_ptr for EthPacketData

This patch transitions the EthPacketData from the ad-hoc
RefCountingPtr to the c++11 shared_ptr. There are no changes in
behaviour, and the code modifications are mainly replacing "new" with
"make_shared".

The bool casting operator for the shared_ptr is explicit, and we must
therefore either cast it, compare it to NULL (p != nullptr), double
negate it (!!p) or do a (p ? true : false).
---
 src/dev/pktfifo.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/dev/pktfifo.cc')

diff --git a/src/dev/pktfifo.cc b/src/dev/pktfifo.cc
index e5d67d5ec..efd8b083d 100644
--- a/src/dev/pktfifo.cc
+++ b/src/dev/pktfifo.cc
@@ -77,7 +77,7 @@ void
 PacketFifoEntry::unserialize(const string &base, Checkpoint *cp,
                              const string &section)
 {
-    packet = new EthPacketData(16384);
+    packet = make_shared<EthPacketData>(16384);
     packet->unserialize(base + ".packet", cp, section);
     paramIn(cp, section, base + ".slack", slack);
     paramIn(cp, section, base + ".number", number);
-- 
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