perf hists browser: Get rid of unused 'remaining' variable
It seems that the 'remaining' variable is not used by any real code.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1408522080-26556-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 4892480..2f34c6b 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -488,14 +488,13 @@
{
struct rb_node *node;
int first_row = row, width, offset = level * LEVEL_OFFSET_STEP;
- u64 new_total, remaining;
+ u64 new_total;
if (callchain_param.mode == CHAIN_GRAPH_REL)
new_total = chain_node->children_hit;
else
new_total = total;
- remaining = new_total;
node = rb_first(&chain_node->rb_root);
while (node) {
struct callchain_node *child = rb_entry(node, struct callchain_node, rb_node);
@@ -506,8 +505,6 @@
int first = true;
int extra_offset = 0;
- remaining -= cumul;
-
list_for_each_entry(chain, &child->val, list) {
char bf[1024], *alloc_str;
const char *str;
@@ -1084,7 +1081,7 @@
{
struct rb_node *node;
int offset = level * LEVEL_OFFSET_STEP;
- u64 new_total, remaining;
+ u64 new_total;
int printed = 0;
if (callchain_param.mode == CHAIN_GRAPH_REL)
@@ -1092,7 +1089,6 @@
else
new_total = total;
- remaining = new_total;
node = rb_first(&chain_node->rb_root);
while (node) {
struct callchain_node *child = rb_entry(node, struct callchain_node, rb_node);
@@ -1103,8 +1099,6 @@
int first = true;
int extra_offset = 0;
- remaining -= cumul;
-
list_for_each_entry(chain, &child->val, list) {
char bf[1024], *alloc_str;
const char *str;