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@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1465928361-2442-8-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 5d00783..150c4de 100644 (file)
--- 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;