perf top: Remove dead {min,max}_ip unused variables

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <20090924212400.GA15321@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 13 deletions

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 1ca88896eee4..bf464ce7e3e2 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -96,9 +96,6 @@ static int			display_weighted		= -1;
  * Symbols
  */
 
-static u64                      min_ip;
-static u64                      max_ip = -1ll;
-
 struct sym_entry {
         struct rb_node          rb_node;
         struct list_head        node;
@@ -826,8 +823,6 @@ static int symbol_filter(struct dso *self, struct symbol *sym)
 
 static int parse_symbols(void)
 {
-        struct rb_node *node;
-        struct symbol  *sym;
         int use_modules = vmlinux_name ? 1 : 0;
 
         kernel_dso = dso__new("[kernel]", sizeof(struct sym_entry));
@@ -837,14 +832,6 @@ static int parse_symbols(void)
         if (dso__load_kernel(kernel_dso, vmlinux_name, symbol_filter, verbose, use_modules) <= 0)
                 goto out_delete_dso;
 
-        node = rb_first(&kernel_dso->syms);
-        sym = rb_entry(node, struct symbol, rb_node);
-        min_ip = sym->start;
-
-        node = rb_last(&kernel_dso->syms);
-        sym = rb_entry(node, struct symbol, rb_node);
-        max_ip = sym->end;
-
         if (dump_symtab)
                 dso__fprintf(kernel_dso, stderr);