From df561f6688fef775baa341a0f5d960becd248b11 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Sun, 23 Aug 2020 17:36:59 -0500 Subject: treewide: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva --- drivers/infiniband/sw/rdmavt/qp.c | 2 +- drivers/infiniband/sw/rxe/rxe_comp.c | 2 +- drivers/infiniband/sw/rxe/rxe_task.c | 2 +- drivers/infiniband/sw/rxe/rxe_verbs.c | 2 +- drivers/infiniband/sw/siw/siw_cm.c | 2 -- drivers/infiniband/sw/siw/siw_qp_rx.c | 4 ++-- drivers/infiniband/sw/siw/siw_qp_tx.c | 4 ++-- 7 files changed, 8 insertions(+), 10 deletions(-) (limited to 'drivers/infiniband/sw') diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 332a8ba94b81..ee48befc8978 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1111,7 +1111,7 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, if (init_attr->port_num == 0 || init_attr->port_num > ibpd->device->phys_port_cnt) return ERR_PTR(-EINVAL); - /* fall through */ + fallthrough; case IB_QPT_UC: case IB_QPT_RC: case IB_QPT_UD: diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c index 4bc88708b355..7b4df0028388 100644 --- a/drivers/infiniband/sw/rxe/rxe_comp.c +++ b/drivers/infiniband/sw/rxe/rxe_comp.c @@ -282,7 +282,7 @@ static inline enum comp_state check_ack(struct rxe_qp *qp, if ((syn & AETH_TYPE_MASK) != AETH_ACK) return COMPST_ERROR; - /* fall through */ + fallthrough; /* (IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE doesn't have an AETH) */ case IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE: diff --git a/drivers/infiniband/sw/rxe/rxe_task.c b/drivers/infiniband/sw/rxe/rxe_task.c index 08f05ac5f5d5..ecdac3f8fcc9 100644 --- a/drivers/infiniband/sw/rxe/rxe_task.c +++ b/drivers/infiniband/sw/rxe/rxe_task.c @@ -71,7 +71,7 @@ void rxe_do_task(unsigned long data) case TASK_STATE_BUSY: task->state = TASK_STATE_ARMED; - /* fall through */ + fallthrough; case TASK_STATE_ARMED: spin_unlock_irqrestore(&task->state_lock, flags); return; diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index bb61e534e468..658939e5c34a 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -540,7 +540,7 @@ static void init_send_wr(struct rxe_qp *qp, struct rxe_send_wr *wr, switch (wr->opcode) { case IB_WR_RDMA_WRITE_WITH_IMM: wr->ex.imm_data = ibwr->ex.imm_data; - /* fall through */ + fallthrough; case IB_WR_RDMA_READ: case IB_WR_RDMA_WRITE: wr->wr.rdma.remote_addr = rdma_wr(ibwr)->remote_addr; diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index 1662216be66d..66764f7ef072 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -1224,12 +1224,10 @@ static void siw_cm_llp_data_ready(struct sock *sk) switch (cep->state) { case SIW_EPSTATE_RDMA_MODE: - /* fall through */ case SIW_EPSTATE_LISTENING: break; case SIW_EPSTATE_AWAIT_MPAREQ: - /* fall through */ case SIW_EPSTATE_AWAIT_MPAREP: siw_cm_queue_work(cep, SIW_CM_WORK_READ_MPAHDR); break; diff --git a/drivers/infiniband/sw/siw/siw_qp_rx.c b/drivers/infiniband/sw/siw/siw_qp_rx.c index 857be5a7d0bd..4bd1f1f84057 100644 --- a/drivers/infiniband/sw/siw/siw_qp_rx.c +++ b/drivers/infiniband/sw/siw/siw_qp_rx.c @@ -1215,7 +1215,7 @@ static int siw_rdmap_complete(struct siw_qp *qp, int error) case RDMAP_SEND_SE: case RDMAP_SEND_SE_INVAL: wqe->rqe.flags |= SIW_WQE_SOLICITED; - /* Fall through */ + fallthrough; case RDMAP_SEND: case RDMAP_SEND_INVAL: @@ -1386,7 +1386,7 @@ int siw_tcp_rx_data(read_descriptor_t *rd_desc, struct sk_buff *skb, * DDP segment. */ qp->rx_fpdu->first_ddp_seg = 0; - /* Fall through */ + fallthrough; case SIW_GET_DATA_START: /* diff --git a/drivers/infiniband/sw/siw/siw_qp_tx.c b/drivers/infiniband/sw/siw/siw_qp_tx.c index 9f53aa4feb87..d19d8325588b 100644 --- a/drivers/infiniband/sw/siw/siw_qp_tx.c +++ b/drivers/infiniband/sw/siw/siw_qp_tx.c @@ -1042,7 +1042,7 @@ next_wqe: case SIW_OP_SEND_REMOTE_INV: case SIW_OP_WRITE: siw_wqe_put_mem(wqe, tx_type); - /* Fall through */ + fallthrough; case SIW_OP_INVAL_STAG: case SIW_OP_REG_MR: @@ -1128,7 +1128,7 @@ next_wqe: case SIW_OP_READ: case SIW_OP_READ_LOCAL_INV: siw_wqe_put_mem(wqe, tx_type); - /* Fall through */ + fallthrough; case SIW_OP_INVAL_STAG: case SIW_OP_REG_MR: -- cgit v1.2.3-59-g8ed1b