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/libiscsi_tcp.c | |
| parent | 19fcae3d4f2dd513d472055fb694d802e9a21b91 (diff) | |
| download | lwn-ae3d56d81507c33024ba7c1eae2ef433aa9bc0d5.tar.gz lwn-ae3d56d81507c33024ba7c1eae2ef433aa9bc0d5.zip | |
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/libiscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/libiscsi_tcp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index 8a6b1b3f8277..9923e9e3b884 100644 --- a/drivers/scsi/libiscsi_tcp.c +++ b/drivers/scsi/libiscsi_tcp.c @@ -495,7 +495,7 @@ static int iscsi_tcp_data_in(struct iscsi_conn *conn, struct iscsi_task *task) struct iscsi_tcp_task *tcp_task = task->dd_data; struct iscsi_data_rsp *rhdr = (struct iscsi_data_rsp *)tcp_conn->in.hdr; int datasn = be32_to_cpu(rhdr->datasn); - unsigned total_in_length = scsi_in(task->sc)->length; + unsigned total_in_length = task->sc->sdb.length; /* * lib iscsi will update this in the completion handling if there @@ -580,11 +580,11 @@ static int iscsi_tcp_r2t_rsp(struct iscsi_conn *conn, struct iscsi_task *task) data_length, session->max_burst); data_offset = be32_to_cpu(rhdr->data_offset); - if (data_offset + data_length > scsi_out(task->sc)->length) { + if (data_offset + data_length > task->sc->sdb.length) { iscsi_conn_printk(KERN_ERR, conn, "invalid R2T with data len %u at offset %u " "and total length %d\n", data_length, - data_offset, scsi_out(task->sc)->length); + data_offset, task->sc->sdb.length); return ISCSI_ERR_DATALEN; } @@ -696,7 +696,7 @@ iscsi_tcp_hdr_dissect(struct iscsi_conn *conn, struct iscsi_hdr *hdr) if (tcp_conn->in.datalen) { struct iscsi_tcp_task *tcp_task = task->dd_data; struct ahash_request *rx_hash = NULL; - struct scsi_data_buffer *sdb = scsi_in(task->sc); + struct scsi_data_buffer *sdb = &task->sc->sdb; /* * Setup copy of Data-In into the struct scsi_cmnd |