[SCSI] iscsi: convert xmit path to iscsi chunks
Convert xmit to iscsi chunks.
from michaelc@cs.wisc.edu:
Bug fixes, more digest integration, sg chaining conversion and other
sg wrapper changes, coding style sync up, and removal of io fields,
like pdu_sent, that are not needed.
Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 2656064..fd69fb3 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -129,7 +129,7 @@
* iscsi_iser_cmd_init - Initialize iSCSI SCSI_READ or SCSI_WRITE commands
*
**/
-static void
+static int
iscsi_iser_cmd_init(struct iscsi_cmd_task *ctask)
{
struct iscsi_iser_conn *iser_conn = ctask->conn->dd_data;
@@ -138,6 +138,7 @@
iser_ctask->command_sent = 0;
iser_ctask->iser_conn = iser_conn;
iser_ctask_rdma_init(iser_ctask);
+ return 0;
}
/**