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>
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@ -446,7 +446,6 @@ broken:
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list_del(&seq->list);
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free(seq);
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goto end;
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break;
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default:
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BUG_ON("Unknown state of lock sequence found!\n");
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break;
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@ -508,8 +507,6 @@ static int report_lock_acquired_event(struct perf_evsel *evsel,
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list_del(&seq->list);
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free(seq);
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goto end;
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break;
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default:
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BUG_ON("Unknown state of lock sequence found!\n");
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break;
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@ -564,7 +561,6 @@ static int report_lock_contended_event(struct perf_evsel *evsel,
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list_del(&seq->list);
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free(seq);
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goto end;
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break;
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default:
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BUG_ON("Unknown state of lock sequence found!\n");
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break;
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@ -606,7 +602,6 @@ static int report_lock_release_event(struct perf_evsel *evsel,
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switch (seq->state) {
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case SEQ_STATE_UNINITIALIZED:
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goto end;
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break;
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case SEQ_STATE_ACQUIRED:
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break;
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case SEQ_STATE_READ_ACQUIRED:
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@ -624,7 +619,6 @@ static int report_lock_release_event(struct perf_evsel *evsel,
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ls->discard = 1;
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bad_hist[BROKEN_RELEASE]++;
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goto free_seq;
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break;
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default:
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BUG_ON("Unknown state of lock sequence found!\n");
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break;
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