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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>
This commit is contained in:
Davidlohr Bueso 2013-09-08 19:19:13 -07:00 committed by Arnaldo Carvalho de Melo
parent 918512b435
commit 02ad0702e5
1 changed files with 0 additions and 6 deletions
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6
tools/perf/builtin-lock.c
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@ -446,7 +446,6 @@ static int report_lock_acquire_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;
@ -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;