osd/PGBackend: Remove superfluous breaks

Remove superfuous breaks, as there is a 'return' before them.

Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>

diff --git a/src/osd/ECBackend.h b/src/osd/ECBackend.h
index d659d64dff614bae6b7ef5a7e7d0582ae4adf36b..d13be3f25c60819a4a06cab1ed04c6939bd8519d 100644 (file)
--- a/src/osd/ECBackend.h
+++ b/src/osd/ECBackend.h
@@ -261,16 +261,12 @@ private:
       switch (state) {
       case ECBackend::RecoveryOp::IDLE:
        return "IDLE";
-       break;
       case ECBackend::RecoveryOp::READING:
        return "READING";
-       break;
       case ECBackend::RecoveryOp::WRITING:
        return "WRITING";
-       break;
       case ECBackend::RecoveryOp::COMPLETE:
        return "COMPLETE";
-       break;
       default:
        ceph_abort();
        return "";