Clean up indentation.

svn path=/trunk/; revision=46127

1 files changed, 84 insertions, 84 deletions

diff --git a/capture_ui_utils.c b/capture_ui_utils.c
index d8aa25c617..7af80a9a72 100644
--- a/capture_ui_utils.c
+++ b/capture_ui_utils.c
@@ -47,89 +47,89 @@
 char *
 capture_dev_user_descr_find(const gchar *if_name)
 {
-	char	*p;
-	char	*p2 = NULL;
-	char	*descr = NULL;
-	int	lp = 0;
-	int	ct = 0;
-
-	if ((prefs.capture_devices_descr == NULL) ||
-        (*prefs.capture_devices_descr == '\0')) {
-		/* There are no descriptions. */
-		return NULL;
-	}
-
-	if ((p = strstr(prefs.capture_devices_descr, if_name)) == NULL) {
-		/* There are, but there isn't one for this interface. */
-		return NULL;
-	}
-
-	while (*p != '\0') {
-		/* error: ran into next interface description */
-		if (*p == ',')
-			return NULL;
-		/* found left parenthesis, start of description */
-		else if (*p == '(') {
-			ct = 0;
-			lp++;
-			/* skip over left parenthesis */
-			p++;
-			/* save pointer to beginning of description */
-			p2 = p;
-			continue;
-		}
-		else if (*p == ')') {
-			/* end of description */
-			break;
-		}
-		else {
-			p++;
-			ct++;
-		}
-	}
-
-	if ((lp == 1) && (ct > 0) && (p2 != NULL)) {
-		/* Allocate enough space to return the string,
-		   which runs from p2 to p, plus a terminating
-		   '\0'. */
-		descr = g_malloc(p - p2 + 1);
-		memcpy(descr, p2, p - p2);
-		descr[p - p2] = '\0';
-		return descr;
-	}
-	else
-		return NULL;
+  char *p;
+  char *p2 = NULL;
+  char *descr = NULL;
+  int lp = 0;
+  int ct = 0;
+
+  if ((prefs.capture_devices_descr == NULL) ||
+      (*prefs.capture_devices_descr == '\0')) {
+    /* There are no descriptions. */
+    return NULL;
+  }
+
+  if ((p = strstr(prefs.capture_devices_descr, if_name)) == NULL) {
+    /* There are, but there isn't one for this interface. */
+    return NULL;
+  }
+
+  while (*p != '\0') {
+    /* error: ran into next interface description */
+    if (*p == ',')
+      return NULL;
+    /* found left parenthesis, start of description */
+    else if (*p == '(') {
+      ct = 0;
+      lp++;
+      /* skip over left parenthesis */
+      p++;
+      /* save pointer to beginning of description */
+      p2 = p;
+      continue;
+    }
+    else if (*p == ')') {
+      /* end of description */
+      break;
+    }
+    else {
+        p++;
+        ct++;
+    }
+  }
+
+  if ((lp == 1) && (ct > 0) && (p2 != NULL)) {
+    /* Allocate enough space to return the string,
+       which runs from p2 to p, plus a terminating
+       '\0'. */
+    descr = g_malloc(p - p2 + 1);
+    memcpy(descr, p2, p - p2);
+    descr[p - p2] = '\0';
+    return descr;
+  }
+  else
+    return NULL;
 }
 
 gint
 capture_dev_user_linktype_find(const gchar *if_name)
 {
-	gchar *p, *next;
-	long linktype;
-
-	if ((prefs.capture_devices_linktypes == NULL) ||
-        (*prefs.capture_devices_linktypes == '\0')) {
-		/* There are no link-layer header types */
-		return -1;
-	}
-
-	if ((p = strstr(prefs.capture_devices_linktypes, if_name)) == NULL) {
-	  	/* There are, but there isn't one for this interface. */
-		return -1;
-	}
-
-	p += strlen(if_name) + 1;
-	linktype = strtol(p, &next, 10);
-	if (next == p || *next != ')' || linktype < 0) {
-		/* Syntax error */
-		return -1;
-	}
-	if (linktype > G_MAXINT) {
-		/* Value doesn't fit in a gint */
-		return -1;
-	}
-
-	return (gint)linktype;
+  gchar *p, *next;
+  long linktype;
+
+  if ((prefs.capture_devices_linktypes == NULL) ||
+      (*prefs.capture_devices_linktypes == '\0')) {
+    /* There are no link-layer header types */
+    return -1;
+  }
+
+  if ((p = strstr(prefs.capture_devices_linktypes, if_name)) == NULL) {
+    /* There are, but there isn't one for this interface. */
+    return -1;
+  }
+
+  p += strlen(if_name) + 1;
+  linktype = strtol(p, &next, 10);
+  if (next == p || *next != ')' || linktype < 0) {
+    /* Syntax error */
+    return -1;
+  }
+  if (linktype > G_MAXINT) {
+    /* Value doesn't fit in a gint */
+    return -1;
+  }
+
+  return (gint)linktype;
 }
 
 /*
@@ -270,7 +270,7 @@ build_capture_combo_list(GList *if_list, gboolean do_hide)
   if (if_list != NULL) {
     /* Scan through the list and build a list of strings to display. */
     for (if_entry = if_list; if_entry != NULL;
-	 if_entry = g_list_next(if_entry)) {
+         if_entry = g_list_next(if_entry)) {
       if_info = if_entry->data;
 
       /* Is this interface hidden and, if so, should we include it
@@ -281,16 +281,16 @@ build_capture_combo_list(GList *if_list, gboolean do_hide)
         /* Do we have a user-supplied description? */
         descr = capture_dev_user_descr_find(if_info->name);
         if (descr != NULL) {
-	      /* Yes, we have a user-supplied description; use it. */
-	      if_string = g_strdup_printf("%s: %s", descr, if_info->name);
+          /* Yes, we have a user-supplied description; use it. */
+          if_string = g_strdup_printf("%s: %s", descr, if_info->name);
           g_free(descr);
         } else {
           /* No, we don't have a user-supplied description; did we get
-	         one from the OS or libpcap? */
+             one from the OS or libpcap? */
           if (if_info->description != NULL) {
             /* Yes - use it. */
-	        if_string = g_strdup_printf("%s: %s", if_info->description,
-					if_info->name);
+            if_string = g_strdup_printf("%s: %s", if_info->description,
+                                        if_info->name);
           } else {
             /* No. */
             if_string = g_strdup(if_info->name);