perf report: Remove some needless container_of usage

Since all it wants is to get the 'struct record' from the received
'struct perf_tool', and this is already done at the callers of these
functions, short circuit it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-xz8p659sjpad396vye5t24gx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 6 insertions, 9 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 6b7a0a0b4fda..d882b6f96411 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -75,10 +75,9 @@ static int report__config(const char *var, const char *value, void *cb)
         return perf_default_config(var, value, cb);
 }
 
-static int report__add_mem_hist_entry(struct perf_tool *tool, struct addr_location *al,
+static int report__add_mem_hist_entry(struct report *rep, struct addr_location *al,
                                       struct perf_sample *sample, struct perf_evsel *evsel)
 {
-        struct report *rep = container_of(tool, struct report, tool);
         struct symbol *parent = NULL;
         struct hist_entry *he;
         struct mem_info *mi, *mx;
@@ -127,10 +126,9 @@ out:
         return err;
 }
 
-static int report__add_branch_hist_entry(struct perf_tool *tool, struct addr_location *al,
+static int report__add_branch_hist_entry(struct report *rep, struct addr_location *al,
                                          struct perf_sample *sample, struct perf_evsel *evsel)
 {
-        struct report *rep = container_of(tool, struct report, tool);
         struct symbol *parent = NULL;
         unsigned i;
         struct hist_entry *he;
@@ -181,10 +179,9 @@ out:
         return err;
 }
 
-static int report__add_hist_entry(struct perf_tool *tool, struct perf_evsel *evsel,
+static int report__add_hist_entry(struct report *rep, struct perf_evsel *evsel,
                                   struct addr_location *al, struct perf_sample *sample)
 {
-        struct report *rep = container_of(tool, struct report, tool);
         struct symbol *parent = NULL;
         struct hist_entry *he;
         int err = sample__resolve_callchain(sample, &parent, evsel, al, rep->max_stack);
@@ -233,18 +230,18 @@ static int process_sample_event(struct perf_tool *tool,
                 return 0;
 
         if (sort__mode == SORT_MODE__BRANCH) {
-                ret = report__add_branch_hist_entry(tool, &al, sample, evsel);
+                ret = report__add_branch_hist_entry(rep, &al, sample, evsel);
                 if (ret < 0)
                         pr_debug("problem adding lbr entry, skipping event\n");
         } else if (rep->mem_mode == 1) {
-                ret = report__add_mem_hist_entry(tool, &al, sample, evsel);
+                ret = report__add_mem_hist_entry(rep, &al, sample, evsel);
                 if (ret < 0)
                         pr_debug("problem adding mem entry, skipping event\n");
         } else {
                 if (al.map != NULL)
                         al.map->dso->hit = 1;
 
-                ret = report__add_hist_entry(tool, evsel, &al, sample);
+                ret = report__add_hist_entry(rep, evsel, &al, sample);
                 if (ret < 0)
                         pr_debug("problem incrementing symbol period, skipping event\n");
         }