diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-01-29 09:33:07 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-05 21:29:21 -0500 |
| commit | ae3d56d81507c33024ba7c1eae2ef433aa9bc0d5 (patch) | |
| tree | 8a812d0cbc109b3c09a18fd314499d064798037c /drivers/scsi/iscsi_tcp.c | |
| parent | 19fcae3d4f2dd513d472055fb694d802e9a21b91 (diff) | |
scsi: remove bidirectional command support
No real need for bidi support once the OSD code is gone.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/iscsi_tcp.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index cae6368ebb98..ed3debce2819 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -518,7 +518,7 @@ static int iscsi_sw_tcp_pdu_init(struct iscsi_task *task, if (!task->sc) iscsi_sw_tcp_send_linear_data_prep(conn, task->data, count); else { - struct scsi_data_buffer *sdb = scsi_out(task->sc); + struct scsi_data_buffer *sdb = &task->sc->sdb; err = iscsi_sw_tcp_send_data_prep(conn, sdb->table.sgl, sdb->table.nents, offset, @@ -952,12 +952,6 @@ static umode_t iscsi_sw_tcp_attr_is_visible(int param_type, int param) return 0; } -static int iscsi_sw_tcp_slave_alloc(struct scsi_device *sdev) -{ - blk_queue_flag_set(QUEUE_FLAG_BIDI, sdev->request_queue); - return 0; -} - static int iscsi_sw_tcp_slave_configure(struct scsi_device *sdev) { struct iscsi_sw_tcp_host *tcp_sw_host = iscsi_host_priv(sdev->host); @@ -985,7 +979,6 @@ static struct scsi_host_template iscsi_sw_tcp_sht = { .eh_device_reset_handler= iscsi_eh_device_reset, .eh_target_reset_handler = iscsi_eh_recover_target, .dma_boundary = PAGE_SIZE - 1, - .slave_alloc = iscsi_sw_tcp_slave_alloc, .slave_configure = iscsi_sw_tcp_slave_configure, .target_alloc = iscsi_target_alloc, .proc_name = "iscsi_tcp", |