lto.c (lto_resolution_read): Pre-initialize local variable r.

2010-06-09  Kai Tietz  <kai.tietz@onevision.com>

        * lto.c (lto_resolution_read):  Pre-initialize local variable r.
        * lto-coff.c (coff_write_object_file): Add braces to if.

From-SVN: r160475

gcc/lto/ChangeLog

+2010-06-09  Kai Tietz  <kai.tietz@onevision.com>
+
+	* lto.c (lto_resolution_read):  Pre-initialize local variable r.
+	* lto-coff.c (coff_write_object_file): Add braces to if.
+
 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
 
 	* lto.c (lto_read_in_decl_state): Use typed GC allocation.

gcc/lto/lto-coff.c

@@ -770,12 +770,14 @@ coff_write_object_file (lto_coff_file *coff_file)
       if (!write_err)
 	write_err = (write (coff_file->fd, outlen, 4) != 4);
       if (stringsec)
-	COFF_FOR_ALL_DATA(stringsec, data)
-	  if (!write_err)
-	write_err = (write (coff_file->fd, data->d_buf, data->d_size)
-			!= data->d_size);
-	else
-	  break;
+	{
+	  COFF_FOR_ALL_DATA(stringsec, data)
+	    if (!write_err)
+	      write_err = (write (coff_file->fd, data->d_buf, data->d_size)
+			   != data->d_size);
+	    else
+	      break;
+	}
     }
 
   return write_err;

gcc/lto/lto.c

@@ -317,7 +317,7 @@ lto_resolution_read (FILE *resolution, lto_file *file)
       int t;
       unsigned index;
       char r_str[27];
-      enum ld_plugin_symbol_resolution r;
+      enum ld_plugin_symbol_resolution r = (enum ld_plugin_symbol_resolution) 0;
       unsigned int j;
       unsigned int lto_resolution_str_len =
 	sizeof (lto_resolution_str) / sizeof (char *);