http://sourceware.org/ml/gdb-cvs/2012-09/msg00065.html

### src/gdb/ChangeLog	2012/09/14 00:54:57	1.14656
### src/gdb/ChangeLog	2012/09/14 07:00:37	1.14657
## -1,3 +1,8 @@
+2012-09-14  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	* printcmd.c (ui_printf): Eliminate single-use variable
+	PARAM_LEN.
+
 2012-09-14  Yao Qi  <yao@codesourcery.com>
 	    Pedro Alves  <palves@redhat.com>
 
--- src/gdb/printcmd.c	2012/09/11 21:26:16	1.211
+++ src/gdb/printcmd.c	2012/09/14 07:00:42	1.212
@@ -2267,7 +2267,6 @@
 
 	      /* Parameter data.  */
 	      struct type *param_type = value_type (val_args[i]);
-	      unsigned int param_len = TYPE_LENGTH (param_type);
 	      struct gdbarch *gdbarch = get_type_arch (param_type);
 	      enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
 
@@ -2329,8 +2328,8 @@
 
 	      /* Conversion between different DFP types.  */
 	      if (TYPE_CODE (param_type) == TYPE_CODE_DECFLOAT)
-		decimal_convert (param_ptr, param_len, byte_order,
-				 dec, dfp_len, byte_order);
+		decimal_convert (param_ptr, TYPE_LENGTH (param_type),
+				 byte_order, dec, dfp_len, byte_order);
 	      else
 		/* If this is a non-trivial conversion, just output 0.
 		   A correct converted value can be displayed by explicitly