1 files changed, 20 insertions, 22 deletions

diff --git a/src/transport/gnunet-transport-wlan-receiver.c b/src/transport/gnunet-transport-wlan-receiver.c
index 04f30a683..9b31377e7 100644
--- a/src/transport/gnunet-transport-wlan-receiver.c
+++ b/src/transport/gnunet-transport-wlan-receiver.c
@@ -37,7 +37,7 @@ main (int argc, char *argv[])
   time_t akt;
   ssize_t ret;
   pid_t pid;
-  int commpipe[2];              /* This holds the fd for the input & output of the pipe */
+  int commpipe[2]; /* This holds the fd for the input & output of the pipe */
 
   if (2 != argc)
   {
@@ -46,34 +46,30 @@ main (int argc, char *argv[])
     fprintf (stderr,
              "Usage: %s interface-name\n"
              "e.g. %s mon0\n",
-             argv[0], argv[0]);
+             argv[0],
+             argv[0]);
     return 1;
   }
 
   /* Setup communication pipeline first */
   if (pipe (commpipe))
   {
-    fprintf (stderr,
-             "Failed to create pipe: %s\n",
-             STRERROR (errno));
+    fprintf (stderr, "Failed to create pipe: %s\n", strerror (errno));
     exit (1);
   }
 
   /* Attempt to fork and check for errors */
   if ((pid = fork ()) == -1)
   {
-    fprintf (stderr, "Failed to fork: %s\n",
-             STRERROR (errno));
+    fprintf (stderr, "Failed to fork: %s\n", strerror (errno));
     exit (1);
   }
 
   if (pid)
   {
     /* A positive (non-negative) PID indicates the parent process */
-    if (0 != close (commpipe[1]))        /* Close unused side of pipe (in side) */
-      fprintf (stderr,
-               "Failed to close fd: %s\n",
-               strerror (errno));
+    if (0 != close (commpipe[1])) /* Close unused side of pipe (in side) */
+      fprintf (stderr, "Failed to close fd: %s\n", strerror (errno));
     start = time (NULL);
     count = 0;
     while (1)
@@ -81,18 +77,18 @@ main (int argc, char *argv[])
       ret = read (commpipe[0], msg_buf, sizeof (msg_buf));
       if (0 > ret)
       {
-        fprintf (stderr, "read failed: %s\n", strerror (errno));
-        break;
+        fprintf (stderr, "read failed: %s\n", strerror (errno));
+        break;
       }
       count += ret;
       akt = time (NULL);
       if (akt - start > 30)
       {
-        bytes_per_s = count / (akt - start);
-        bytes_per_s /= 1024;
-        printf ("recv %f kb/s\n", bytes_per_s);
-        start = akt;
-        count = 0;
+        bytes_per_s = count / (akt - start);
+        bytes_per_s /= 1024;
+        printf ("recv %f kb/s\n", bytes_per_s);
+        start = akt;
+        count = 0;
       }
     }
   }
@@ -100,13 +96,15 @@ main (int argc, char *argv[])
   {
     /* A zero PID indicates that this is the child process */
     (void) close (1);
-    if (-1 == dup2 (commpipe[1], 1))    /* Replace stdin with the in side of the pipe */
+    if (-1 ==
+        dup2 (commpipe[1], 1)) /* Replace stdin with the in side of the pipe */
       fprintf (stderr, "dup2 failed: %s\n", strerror (errno));
     (void) close (commpipe[0]); /* Close unused side of pipe (in side) */
     /* Replace the child fork with a new process */
-    if (execlp
-        ("gnunet-helper-transport-wlan", "gnunet-helper-transport-wlan",
-         argv[1], NULL) == -1)
+    if (execlp ("gnunet-helper-transport-wlan",
+                "gnunet-helper-transport-wlan",
+                argv[1],
+                NULL) == -1)
     {
       fprintf (stderr, "Could not start gnunet-helper-transport-wlan!");
       _exit (1);