[patch 1/2] Code cleanup: Reindentation

[Jan Kratochvil <jan dot kratochvil at redhat dot com>]

Hi Mark,

not sure why it was written this way, I find it easier for the later patch not
to nest too deep.


Thanks,
Jan

libdwfl/
2013-11-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup.
	* core-file.c (dwfl_core_file_report): Reindent block of code by
	continue keyword.

--- a/libdwfl/core-file.c
+++ b/libdwfl/core-file.c
@@ -500,34 +500,35 @@ dwfl_core_file_report (Dwfl *dwfl, Elf *elf, const char *executable)
     lastmodp = &(*lastmodp)->next;
   for (struct r_debug_info_module *module = r_debug_info.module;
        module != NULL; module = module->next)
-    if (module->elf != NULL)
-      {
-	Dwfl_Module *mod;
-	mod = __libdwfl_report_elf (dwfl, basename (module->name), module->name,
-				    module->fd, module->elf, module->l_addr,
-				    true, true);
-	if (mod == NULL)
-	  continue;
-	module->elf = NULL;
-	module->fd = -1;
-	/* Move this module to the end of the list, so that we end
-	   up with a list in the same order as the link_map chain.  */
-	if (mod->next != NULL)
-	  {
-	    if (*lastmodp != mod)
-	      {
-		lastmodp = &dwfl->modulelist;
-		while (*lastmodp != mod)
-		  lastmodp = &(*lastmodp)->next;
-	      }
-	    *lastmodp = mod->next;
-	    mod->next = NULL;
-	    while (*lastmodp != NULL)
-	      lastmodp = &(*lastmodp)->next;
-	    *lastmodp = mod;
-	  }
-	lastmodp = &mod->next;
-      }
+    {
+      if (module->elf == NULL)
+	continue;
+      Dwfl_Module *mod;
+      mod = __libdwfl_report_elf (dwfl, basename (module->name), module->name,
+				  module->fd, module->elf, module->l_addr,
+				  true, true);
+      if (mod == NULL)
+	continue;
+      module->elf = NULL;
+      module->fd = -1;
+      /* Move this module to the end of the list, so that we end
+	 up with a list in the same order as the link_map chain.  */
+      if (mod->next != NULL)
+	{
+	  if (*lastmodp != mod)
+	    {
+	      lastmodp = &dwfl->modulelist;
+	      while (*lastmodp != mod)
+		lastmodp = &(*lastmodp)->next;
+	    }
+	  *lastmodp = mod->next;
+	  mod->next = NULL;
+	  while (*lastmodp != NULL)
+	    lastmodp = &(*lastmodp)->next;
+	  *lastmodp = mod;
+	}
+      lastmodp = &mod->next;
+    }
 
   clear_r_debug_info (&r_debug_info);