Commit ac56f162 authored by Dennis Dalessandro's avatar Dennis Dalessandro Committed by Doug Ledford
Browse files

IB/hfi1: Remove unused user command 



The HFI1_CMD_SDMA_STATUS_UPD command was never implemented it has no
reason to live in the driver. Remove it.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMitko Haralanov <mitko.haralanov@intel.com>
Reviewed-by: default avatarIra Weiny <ira.weiny@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 0f7b1f91

drivers/staging/rdma/hfi1/file_ops.c

+0 −3
Original line number Diff line number Diff line
@@ -213,7 +213,6 @@ static ssize_t hfi1_file_write(struct file *fp, const char __user *data, 
		copy = sizeof(uinfo);

		dest = &uinfo;

		break;

	case HFI1_CMD_SDMA_STATUS_UPD:

	case HFI1_CMD_CREDIT_UPD:

		copy = 0;

		break;
@@ -273,8 +272,6 @@ static ssize_t hfi1_file_write(struct file *fp, const char __user *data, 
		ret = get_base_info(fp, (void __user *)(unsigned long)

				    user_val, cmd.len);

		break;

	case HFI1_CMD_SDMA_STATUS_UPD:

		break;

	case HFI1_CMD_CREDIT_UPD:

		if (uctxt && uctxt->sc)

			sc_return_credits(uctxt->sc);

include/uapi/rdma/hfi/hfi1_user.h

+0 −1
Original line number Diff line number Diff line
@@ -114,7 +114,6 @@ 
#define HFI1_CMD_TID_UPDATE      4	/* update expected TID entries */

#define HFI1_CMD_TID_FREE        5	/* free expected TID entries */

#define HFI1_CMD_CREDIT_UPD      6	/* force an update of PIO credit */

#define HFI1_CMD_SDMA_STATUS_UPD 7      /* force update of SDMA status ring */



#define HFI1_CMD_RECV_CTRL       8	/* control receipt of packets */

#define HFI1_CMD_POLL_TYPE       9	/* set the kind of polling we want */

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