[tip:perf/core] perf stdio: Do not pass hists in hist_entry__fprintf

[tip-bot for Jiri Olsa]

Commit-ID:  8f1d1b4452ce71a231d1a22e6357285fb773c551
Gitweb:     http://git.kernel.org/tip/8f1d1b4452ce71a231d1a22e6357285fb773c551
Author:     Jiri Olsa <jolsa@xxxxxxxxxx>
AuthorDate: Tue, 14 Jun 2016 20:19:17 +0200
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 15 Jun 2016 10:47:11 -0300

perf stdio: Do not pass hists in hist_entry__fprintf

There's no need, we have the hists pointer in struct hist_entry.

Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1465928361-2442-8-git-send-email-jolsa@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/ui/stdio/hist.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 5d00783..150c4de 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -492,7 +492,6 @@ out:
 }
 
 static int hist_entry__fprintf(struct hist_entry *he, size_t size,
-			       struct hists *hists,
 			       char *bf, size_t bfsz, FILE *fp)
 {
 	int ret;
@@ -500,6 +499,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
 		.buf		= bf,
 		.size		= size,
 	};
+	struct hists *hists = he->hists;
 	u64 total_period = hists->stats.total_period;
 
 	if (size == 0 || size > bfsz)
@@ -755,7 +755,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
 		if (percent < min_pcnt)
 			continue;
 
-		ret += hist_entry__fprintf(h, max_cols, hists, line, linesz, fp);
+		ret += hist_entry__fprintf(h, max_cols, line, linesz, fp);
 
 		if (max_rows && ++nr_rows >= max_rows)
 			break;