[PATCH] perf tools: Fix variable name's inconsistency in hists__for_each macro

[fujita.yuya@xxxxxxxxxxx]

From: Yuya Fujita <fujita.yuya@xxxxxxxxxxx>

Variable names are inconsistent in hists__for_each macro.
Due to this inconsistency, the macro replaces its second argument with "fmt" 
regardless of its original name.
So far it works because only "fmt" is passed to the second argument.
However, this behavior is not expected and should be fixed.

Fixes: f0786af536bb ("perf hists: Introduce hists__for_each_format macro")
Fixes: aa6f50af822a ("perf hists: Introduce hists__for_each_sort_list macro")
Signed-off-by: Yuya Fujita <fujita.yuya@xxxxxxxxxxx>
---
 tools/perf/util/hist.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 4528690..0aa63ae 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -339,10 +339,10 @@ static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format)
 	list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
 
 #define hists__for_each_format(hists, format) \
-	perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
+	perf_hpp_list__for_each_format((hists)->hpp_list, format)
 
 #define hists__for_each_sort_list(hists, format) \
-	perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
+	perf_hpp_list__for_each_sort_list((hists)->hpp_list, format)
 
 extern struct perf_hpp_fmt perf_hpp__format[];
 
-- 
1.7.1