slirp: Drop statistic code

As agreed on the mailing list, there is no interest in keeping the
usually disabled slirp statistics in the tree. So this patch removes
them.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/mbuf.c b/mbuf.c
index da57514..6c5e4ec 100644
--- a/mbuf.c
+++ b/mbuf.c
@@ -17,10 +17,9 @@
 
 #include <slirp.h>
 
-int mbuf_alloced = 0;
+static int mbuf_alloced;
 struct mbuf m_freelist, m_usedlist;
 #define MBUF_THRESH 30
-int mbuf_max = 0;
 
 /*
  * Find a nice value for msize
@@ -56,8 +55,6 @@ struct mbuf *m_get(void)
         mbuf_alloced++;
         if (mbuf_alloced > MBUF_THRESH)
             flags = M_DOFREE;
-        if (mbuf_alloced > mbuf_max)
-            mbuf_max = mbuf_alloced;
     } else {
         m = m_freelist.m_next;
         remque(m);