[PATCH 3/3] Remove a couple unnecessary casts

[Tom Tromey <tromey@adacore.com>]

After the previous bcache change, a couple of casts in objfiles.h are
now redundant.
---
 gdb/objfiles.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/objfiles.h b/gdb/objfiles.h
index 8b8b7182e87..ab655906508 100644
--- a/gdb/objfiles.h
+++ b/gdb/objfiles.h
@@ -234,14 +234,14 @@ struct objfile_per_bfd_storage
 
   const char *intern (const char *str)
   {
-    return (const char *) string_cache.insert (str, strlen (str) + 1);
+    return string_cache.insert (str, strlen (str) + 1);
   }
 
   /* Same as the above, but for an std::string.  */
 
   const char *intern (const std::string &str)
   {
-    return (const char *) string_cache.insert (str.c_str (), str.size () + 1);
+    return string_cache.insert (str.c_str (), str.size () + 1);
   }
 
   /* Get the BFD this object is associated to.  */

-- 
2.43.0