rng-egd: remove redundant free

[qemu.git] / slirp / ip_input.c

diff --git a/slirp/ip_input.c b/slirp/ip_input.c
index 5e67631ab47d349a8963bd6e80061112ac17a786..880bdfd3ccf43dcdabf324cb72a7545a79c4364e 100644 (file)
--- a/slirp/ip_input.c
+++ b/slirp/ip_input.c
@@ -39,7 +39,7 @@
  */
 
 #include <slirp.h>
-#include <osdep.h>
+#include <qemu/osdep.h>
 #include "ip_icmp.h"
 
 static struct ip *ip_reass(Slirp *slirp, struct ip *ip, struct ipq *fp);
@@ -61,6 +61,13 @@ ip_init(Slirp *slirp)
     icmp_init(slirp);
 }
 
+void ip_cleanup(Slirp *slirp)
+{
+    udp_cleanup(slirp);
+    tcp_cleanup(slirp);
+    icmp_cleanup(slirp);
+}
+
 /*
  * Ip input routine.  Checksum and byte swap header.  If fragmented
  * try to reassemble.  Process options.  Pass to next level.
@@ -206,7 +213,6 @@ ip_input(struct mbuf *m)
        return;
 bad:
        m_free(m);
-       return;
 }
 
 #define iptofrag(P) ((struct ipasfrag *)(((char*)(P)) - sizeof(struct qlink)))
@@ -511,7 +517,7 @@ typedef uint32_t n_time;
                                 */
                                break;
                        }
-                       off--;                  / * 0 origin *  /
+                        off--; /* 0 origin */
                        if (off > optlen - sizeof(struct in_addr)) {
                                /*
                                 * End of source route.  Should be for us.
@@ -554,7 +560,7 @@ typedef uint32_t n_time;
                        /*
                         * If no space remains, ignore.
                         */
-                       off--;                   * 0 origin *
+                        off--; /* 0 origin */
                        if (off > optlen - sizeof(struct in_addr))
                                break;
                        bcopy((caddr_t)(&ip->ip_dst), (caddr_t)&ipaddr.sin_addr,