Remove unused variable in rust-lang.c

I found another unused "cleanup" local variable, this time in
rust-lang.c.  This patch removes it.  Committing as obvious.

gdb/ChangeLog
2017-02-10  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_get_disr_info): Remove unused variable.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1f885b7..dbee02a 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2017-02-10  Tom Tromey  <tom@tromey.com>
 
+       * rust-lang.c (rust_get_disr_info): Remove unused variable.
+
+2017-02-10  Tom Tromey  <tom@tromey.com>
+
        * python/py-value.c (valpy_richcompare_throw): Remove unnecessary
        "cleanup" local.
        * python/py-type.c (typy_legacy_template_argument): Remove

diff --git a/gdb/rust-lang.c b/gdb/rust-lang.c
index 105b094..4977b0a 100644 (file)
--- a/gdb/rust-lang.c
+++ b/gdb/rust-lang.c
@@ -124,7 +124,6 @@ rust_get_disr_info (struct type *type, const gdb_byte *valaddr,
   struct disr_info ret;
   struct type *disr_type;
   struct value_print_options opts;
-  struct cleanup *cleanup;
   const char *name_segment;
 
   get_no_prettyformat_print_options (&opts);