summaryrefslogtreecommitdiff
path: root/drivers/scsi/libiscsi_tcp.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2019-01-29 09:33:07 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2019-02-05 21:29:21 -0500
commitae3d56d81507c33024ba7c1eae2ef433aa9bc0d5 (patch)
tree8a812d0cbc109b3c09a18fd314499d064798037c /drivers/scsi/libiscsi_tcp.c
parent19fcae3d4f2dd513d472055fb694d802e9a21b91 (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/libiscsi_tcp.c')
-rw-r--r--drivers/scsi/libiscsi_tcp.c8
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