packet: get rid of unused intersect() function.

--HG--
extra : convert_revision : f0a2947ccc49e0d18bc17a59371fa396d9ebd6c0

src/mem/packet.cc

@@ -152,18 +152,6 @@ Packet::allocate()
     data = new uint8_t[getSize()];
 }
 
-/** Do the packet modify the same addresses. */
-bool
-Packet::intersect(PacketPtr p)
-{
-    Addr s1 = getAddr();
-    Addr e1 = getAddr() + getSize() - 1;
-    Addr s2 = p->getAddr();
-    Addr e2 = p->getAddr() + p->getSize() - 1;
-
-    return !(s1 > e2 || e1 < s2);
-}
-
 
 bool
 Packet::checkFunctional(Addr addr, int size, uint8_t *data)

src/mem/packet.hh

@@ -564,9 +564,6 @@ class Packet : public FastAlloc
     /** If there isn't data in the packet, allocate some. */
     void allocate();
 
-    /** Do the packet modify the same addresses. */
-    bool intersect(PacketPtr p);
-
     /**
      * Check a functional request against a memory value represented
      * by a base/size pair and an associated data array.  If the