Commit ea6ee93b authored by Bart Van Assche's avatar Bart Van Assche Committed by Doug Ledford
Browse files

RDMA/rxe: Suppress gcc 7 fall-through complaints 



Avoid that gcc 7 reports the following warning when building with W=1:

warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Cc: Moni Shoua <monis@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 2caaa233

drivers/infiniband/sw/rxe/rxe_comp.c

+2 −2
Original line number Diff line number Diff line
@@ -270,8 +270,8 @@ static inline enum comp_state check_ack(struct rxe_qp *qp, 
		if ((syn & AETH_TYPE_MASK) != AETH_ACK)

			return COMPST_ERROR;



		/* Fall through (IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE

		 * doesn't have an AETH)

		/* fall through */

		/* (IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE doesn't have an AETH)

		 */

	case IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE:

		if (wqe->wr.opcode != IB_WR_RDMA_READ &&

drivers/infiniband/sw/rxe/rxe_task.c

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ void rxe_do_task(unsigned long data) 


	case TASK_STATE_BUSY:

		task->state = TASK_STATE_ARMED;

		/* fall through to */

		/* fall through */

	case TASK_STATE_ARMED:

		spin_unlock_irqrestore(&task->state_lock, flags);

		return;

drivers/infiniband/sw/rxe/rxe_verbs.c

+1 −0
Original line number Diff line number Diff line
@@ -644,6 +644,7 @@ 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 */

		case IB_WR_RDMA_READ:

		case IB_WR_RDMA_WRITE:

			wr->wr.rdma.remote_addr = rdma_wr(ibwr)->remote_addr;

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