Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 3/5] perf hists browser: Get rid of unused 'remaining' variable | Date | Wed, 20 Aug 2014 17:07:58 +0900 |
| |
It seems that the 'remaining' variable is not used by any real code.
Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/ui/browsers/hists.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 2abb0c5cbbaa..d42d8a8f3810 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -511,14 +511,13 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse { struct rb_node *node; int first_row = row, 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); @@ -529,8 +528,6 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse 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; @@ -1086,7 +1083,7 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro { 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) @@ -1094,7 +1091,6 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro 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); @@ -1105,8 +1101,6 @@ static int hist_browser__fprintf_callchain_node_rb_tree(struct hist_browser *bro 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; -- 2.0.0
| |