From 5de4d2e77f907cb3d2d734fe1d7eafa943b1d001 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 18 Jun 2010 16:12:04 +0000
Subject: [PATCH] cleaning

---
 src/transport/plugin_transport_http.c | 2 --
 src/transport/plugin_transport_udp.c  | 1 -
 src/util/disk.c                       | 5 -----
 src/util/network.c                    | 3 ---
 4 files changed, 11 deletions(-)

diff --git a/src/transport/plugin_transport_http.c b/src/transport/plugin_transport_http.c
index 0e8a8cd7e..0106afcce 100644
--- a/src/transport/plugin_transport_http.c
+++ b/src/transport/plugin_transport_http.c
@@ -365,7 +365,6 @@ static struct Session * create_session (struct sockaddr_in *addr_in, struct sock
 
   ses->addr_inbound  = GNUNET_malloc ( sizeof (struct sockaddr_in) );
   ses->addr_outbound  = GNUNET_malloc ( sizeof (struct sockaddr_in) );
-  ses->next = NULL;
   ses->plugin = plugin;
   if ((NULL != addr_in) && (( AF_INET == addr_in->sin_family) || ( AF_INET6 == addr_in->sin_family)))
   {
@@ -852,7 +851,6 @@ static size_t send_read_callback(void *stream, size_t size, size_t nmemb, void *
   struct HTTP_Message * msg = ses->pending_outbound_msg;
   unsigned int bytes_sent;
   unsigned int len;
-  bytes_sent = 0;
 
   /* data to send */
   if (( msg->pos < msg->len))
diff --git a/src/transport/plugin_transport_udp.c b/src/transport/plugin_transport_udp.c
index e79daa351..434fd9ba1 100644
--- a/src/transport/plugin_transport_udp.c
+++ b/src/transport/plugin_transport_udp.c
@@ -682,7 +682,6 @@ udp_plugin_send (void *cls,
           peer_session->messages->msgbuf = GNUNET_malloc(msgbuf_size);
           memcpy(peer_session->messages->msgbuf, msgbuf, msgbuf_size);
           peer_session->messages->msgbuf_size = msgbuf_size;
-          peer_session->messages->next = NULL;
           peer_session->messages->timeout = GNUNET_TIME_relative_to_absolute(timeout);
           peer_session->messages->cont = cont;
           peer_session->messages->cont_cls = cont_cls;
diff --git a/src/util/disk.c b/src/util/disk.c
index 94615f198..6cac1f70c 100644
--- a/src/util/disk.c
+++ b/src/util/disk.c
@@ -1532,7 +1532,6 @@ GNUNET_DISK_file_map (const struct GNUNET_DISK_FileHandle *h,
   return ret;
 #else
   int prot;
-  int ec;
 
   prot = 0;
   if (access & GNUNET_DISK_MAP_TYPE_READ)
@@ -1544,9 +1543,7 @@ GNUNET_DISK_file_map (const struct GNUNET_DISK_FileHandle *h,
   GNUNET_assert (NULL != (*m)->addr);
   if (MAP_FAILED == (*m)->addr)
     {    
-      ec = errno;
       GNUNET_free (*m);
-      errno = ec;
       return NULL;
     }
   (*m)->len = len;
@@ -1641,9 +1638,7 @@ GNUNET_DISK_pipe (int blocking)
   ret = pipe (fd);
   if (ret == -1)
     {
-      eno = errno;
       GNUNET_free (p);
-      errno = eno;
       return NULL;
     }
   p->fd[0]->fd = fd[0];
diff --git a/src/util/network.c b/src/util/network.c
index 8ec365269..a054709d9 100644
--- a/src/util/network.c
+++ b/src/util/network.c
@@ -266,7 +266,6 @@ int
 GNUNET_NETWORK_socket_close (struct GNUNET_NETWORK_Handle *desc)
 {
   int ret;
-  int eno;
 
 #ifdef MINGW
   ret = closesocket (desc->fd);
@@ -274,9 +273,7 @@ GNUNET_NETWORK_socket_close (struct GNUNET_NETWORK_Handle *desc)
 #else
   ret = close (desc->fd);
 #endif
-  eno = errno;
   GNUNET_free (desc);
-  errno = eno;
   return (ret == 0) ? GNUNET_OK : GNUNET_SYSERR;
 }
 
-- 
2.25.1