From: Davidlohr Bueso Date: Mon, 9 Sep 2013 02:19:13 +0000 (-0700) Subject: perf lock: Remove dead code X-Git-Tag: upstream/snapshot3+hdmi~4038^2~28^2~82 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=02ad0702e54f9b82b697718e7e8662eb3f2266ee;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git perf lock: Remove dead code No need for break statements after goto jumps. Signed-off-by: Davidlohr Bueso Cc: Aswin Chandramouleeswaran Cc: Frederic Weisbecker Cc: Hitoshi Mitake Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1378693159-8747-2-git-send-email-davidlohr@hp.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index ee33ba2..148f7e2 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;