diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index 46c1be0c4b80..0b9fbfa8b7fb 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -1553,23 +1553,22 @@ void handle_eflags(struct hfi1_packet *packet) * The following functions are called by the interrupt handler. They are type * specific handlers for each packet type. */ -static int process_receive_ib(struct hfi1_packet *packet) +static void process_receive_ib(struct hfi1_packet *packet) { if (hfi1_setup_9B_packet(packet)) - return RHF_RCV_CONTINUE; + return; if (unlikely(hfi1_dbg_should_fault_rx(packet))) - return RHF_RCV_CONTINUE; + return; trace_hfi1_rcvhdr(packet); if (unlikely(rhf_err_flags(packet->rhf))) { handle_eflags(packet); - return RHF_RCV_CONTINUE; + return; } hfi1_ib_rcv(packet); - return RHF_RCV_CONTINUE; } static inline bool hfi1_is_vnic_packet(struct hfi1_packet *packet) @@ -1585,23 +1584,23 @@ static inline bool hfi1_is_vnic_packet(struct hfi1_packet *packet) return false; } -static int process_receive_bypass(struct hfi1_packet *packet) +static void process_receive_bypass(struct hfi1_packet *packet) { struct hfi1_devdata *dd = packet->rcd->dd; if (hfi1_is_vnic_packet(packet)) { hfi1_vnic_bypass_rcv(packet); - return RHF_RCV_CONTINUE; + return; } if (hfi1_setup_bypass_packet(packet)) - return RHF_RCV_CONTINUE; + return; trace_hfi1_rcvhdr(packet); if (unlikely(rhf_err_flags(packet->rhf))) { handle_eflags(packet); - return RHF_RCV_CONTINUE; + return; } if (hfi1_16B_get_l2(packet->hdr) == 0x2) { @@ -1624,17 +1623,16 @@ static int process_receive_bypass(struct hfi1_packet *packet) (OPA_EI_STATUS_SMASK | BAD_L2_ERR); } } - return RHF_RCV_CONTINUE; } -static int process_receive_error(struct hfi1_packet *packet) +static void process_receive_error(struct hfi1_packet *packet) { /* KHdrHCRCErr -- KDETH packet with a bad HCRC */ if (unlikely( hfi1_dbg_fault_suppress_err(&packet->rcd->dd->verbs_dev) && (rhf_rcv_type_err(packet->rhf) == RHF_RCV_TYPE_ERROR || packet->rhf & RHF_DC_ERR))) - return RHF_RCV_CONTINUE; + return; hfi1_setup_ib_header(packet); handle_eflags(packet); @@ -1642,32 +1640,29 @@ static int process_receive_error(struct hfi1_packet *packet) if (unlikely(rhf_err_flags(packet->rhf))) dd_dev_err(packet->rcd->dd, "Unhandled error packet received. Dropping.\n"); - - return RHF_RCV_CONTINUE; } -static int kdeth_process_expected(struct hfi1_packet *packet) +static void kdeth_process_expected(struct hfi1_packet *packet) { hfi1_setup_9B_packet(packet); if (unlikely(hfi1_dbg_should_fault_rx(packet))) - return RHF_RCV_CONTINUE; + return; if (unlikely(rhf_err_flags(packet->rhf))) { struct hfi1_ctxtdata *rcd = packet->rcd; if (hfi1_handle_kdeth_eflags(rcd, rcd->ppd, packet)) - return RHF_RCV_CONTINUE; + return; } hfi1_kdeth_expected_rcv(packet); - return RHF_RCV_CONTINUE; } -static int kdeth_process_eager(struct hfi1_packet *packet) +static void kdeth_process_eager(struct hfi1_packet *packet) { hfi1_setup_9B_packet(packet); if (unlikely(hfi1_dbg_should_fault_rx(packet))) - return RHF_RCV_CONTINUE; + return; trace_hfi1_rcvhdr(packet); if (unlikely(rhf_err_flags(packet->rhf))) { @@ -1675,18 +1670,16 @@ static int kdeth_process_eager(struct hfi1_packet *packet) show_eflags_errs(packet); if (hfi1_handle_kdeth_eflags(rcd, rcd->ppd, packet)) - return RHF_RCV_CONTINUE; + return; } hfi1_kdeth_eager_rcv(packet); - return RHF_RCV_CONTINUE; } -static int process_receive_invalid(struct hfi1_packet *packet) +static void process_receive_invalid(struct hfi1_packet *packet) { dd_dev_err(packet->rcd->dd, "Invalid packet type %d. Dropping\n", rhf_rcv_type(packet->rhf)); - return RHF_RCV_CONTINUE; } #define HFI1_RCVHDR_DUMP_MAX 5 diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index 92125434f820..752dc087cc42 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -199,7 +199,7 @@ struct exp_tid_set { struct hfi1_ctxtdata; typedef int (*intr_handler)(struct hfi1_ctxtdata *rcd, int data); -typedef int (*rhf_rcv_function_ptr)(struct hfi1_packet *packet); +typedef void (*rhf_rcv_function_ptr)(struct hfi1_packet *packet); struct tid_queue { struct list_head queue_head;