RDMA/nes: Add missing break to switch.

Static code analyzer cppcheck points out a missing break.
Reported-by: David Binderman <dcb314@hotmail.com>
Addresses: <https://bugzilla.kernel.org/show_bug.cgi?id=47671>
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/infiniband/hw/nes/nes_verbs.c

@@ -3006,6 +3006,7 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 					switch (nesqp->hw_iwarp_state) {
 						case NES_AEQE_IWARP_STATE_CLOSING:
 							next_iwarp_state = NES_CQP_QP_IWARP_STATE_CLOSING;
+							break;
 						case NES_AEQE_IWARP_STATE_TERMINATE:
 							next_iwarp_state = NES_CQP_QP_IWARP_STATE_TERMINATE;
 							break;