[PATCH v4 4/6] perf c2c: Fix argument type for percent()

[Leo Yan <leo.yan@linaro.org>]

For percent(), its arguments are defined as integer type; this is not
consistent with its consumers which pass arguments with u32 type.

Thus this patch makes argument type as u32 for percent().

Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
 tools/perf/builtin-c2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 7aaccea00883..7702f9599162 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -876,7 +876,7 @@ static struct c2c_stats *total_stats(struct hist_entry *he)
 	return &hists->stats;
 }
 
-static double percent(int st, int tot)
+static double percent(u32 st, u32 tot)
 {
 	return tot ? 100. * (double) st / (double) tot : 0;
 }
-- 
2.25.1