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authorDavidlohr Bueso <davidlohr@hp.com>2013-09-09 06:19:13 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-10-09 18:23:21 +0400
commit02ad0702e54f9b82b697718e7e8662eb3f2266ee (patch)
tree3d29a10ae508ab0342a54fafe32dc15ab9f8e090 /tools/perf/builtin-lock.c
parent918512b435e15fefe609d236e0ecd62cb8f389c9 (diff)
downloadlinux-02ad0702e54f9b82b697718e7e8662eb3f2266ee.tar.xz
perf lock: Remove dead code
No need for break statements after goto jumps. Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> Cc: Aswin Chandramouleeswaran <aswin@hp.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1378693159-8747-2-git-send-email-davidlohr@hp.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-lock.c')
-rw-r--r--tools/perf/builtin-lock.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index ee33ba2f05dd..148f7e28ade7 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -446,7 +446,6 @@ broken:
list_del(&seq->list);
free(seq);
goto end;
- break;
default:
BUG_ON("Unknown state of lock sequence found!\n");
break;
@@ -508,8 +507,6 @@ static int report_lock_acquired_event(struct perf_evsel *evsel,
list_del(&seq->list);
free(seq);
goto end;
- break;
-
default:
BUG_ON("Unknown state of lock sequence found!\n");
break;
@@ -564,7 +561,6 @@ static int report_lock_contended_event(struct perf_evsel *evsel,
list_del(&seq->list);
free(seq);
goto end;
- break;
default:
BUG_ON("Unknown state of lock sequence found!\n");
break;
@@ -606,7 +602,6 @@ static int report_lock_release_event(struct perf_evsel *evsel,
switch (seq->state) {
case SEQ_STATE_UNINITIALIZED:
goto end;
- break;
case SEQ_STATE_ACQUIRED:
break;
case SEQ_STATE_READ_ACQUIRED:
@@ -624,7 +619,6 @@ static int report_lock_release_event(struct perf_evsel *evsel,
ls->discard = 1;
bad_hist[BROKEN_RELEASE]++;
goto free_seq;
- break;
default:
BUG_ON("Unknown state of lock sequence found!\n");
break;