sim: punt zfree()

The sim keeps track of which allocations are zero-ed internally (via
zalloc) and then calls a helper "zfree" function rather than "free".
But this "zfree" function simply calls "free" itself.  Since I can
see no point in this and it is simply useless overhead, punt it.

The only real change is in hw-alloc.c where we remove the zalloc_p
tracking, and sim-utils.c where zfree is delete.  The rest of the
changes are a simple `sed` from "zfree" to "free".

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/sim/common/hw-tree.c b/sim/common/hw-tree.c
index c23672c..4252b0d7 100644
--- a/sim/common/hw-tree.c
+++ b/sim/common/hw-tree.c
@@ -561,7 +561,7 @@ parse_reg_property (struct hw *current,
   hw_add_reg_array_property (current, property_name,
 			     regs, nr_regs);
   
-  zfree (regs);
+  free (regs);
 }
 
 
@@ -598,7 +598,7 @@ parse_ranges_property (struct hw *current,
   /* create it */
   hw_add_range_array_property (current, property_name, ranges, nr_ranges);
   
-  zfree (ranges);
+  free (ranges);
 }
 
 
@@ -750,9 +750,9 @@ parse_string_property (struct hw *current,
   while (nr_strings > 0)
     {
       nr_strings--;
-      zfree (strings[nr_strings]);
+      free (strings[nr_strings]);
     }
-  zfree(strings);
+  free(strings);
 }