summaryrefslogtreecommitdiffstats
path: root/drivers/target
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@infradead.org>2012-07-08 15:58:46 -0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-07-16 17:35:20 -0700
commit1389533ef944823a6ebc170345ad8743e48bc404 (patch)
tree53cb646e75d379521e205175505c4d9939b4589b /drivers/target
parentb8b22533fed12dbb9e5a63d414cb1c768d1c28dd (diff)
target: remove transport_generic_handle_data
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_transport.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index db139133f70..1f28d1804e1 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1583,12 +1583,6 @@ void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
*/
core_alua_check_nonop_delay(se_cmd);
- /*
- * Dispatch se_cmd descriptor to se_lun->lun_se_dev backend
- * for immediate execution of READs, otherwise wait for
- * transport_generic_handle_data() to be called for WRITEs
- * when fabric has filled the incoming buffer.
- */
transport_handle_cdb_direct(se_cmd);
return;
}
@@ -1681,36 +1675,6 @@ int transport_generic_handle_cdb_map(
}
EXPORT_SYMBOL(transport_generic_handle_cdb_map);
-/* transport_generic_handle_data():
- *
- *
- */
-int transport_generic_handle_data(
- struct se_cmd *cmd)
-{
- /*
- * For the software fabric case, then we assume the nexus is being
- * failed/shutdown when signals are pending from the kthread context
- * caller, so we return a failure. For the HW target mode case running
- * in interrupt code, the signal_pending() check is skipped.
- */
- if (!in_interrupt() && signal_pending(current))
- return -EPERM;
- /*
- * If the received CDB has aleady been ABORTED by the generic
- * target engine, we now call transport_check_aborted_status()
- * to queue any delated TASK_ABORTED status for the received CDB to the
- * fabric module as we are expecting no further incoming DATA OUT
- * sequences at this point.
- */
- if (transport_check_aborted_status(cmd, 1) != 0)
- return 0;
-
- transport_add_cmd_to_queue(cmd, TRANSPORT_PROCESS_WRITE, false);
- return 0;
-}
-EXPORT_SYMBOL(transport_generic_handle_data);
-
/* transport_generic_handle_tmr():
*
*
@@ -3295,9 +3259,6 @@ get_cmd:
break;
}
break;
- case TRANSPORT_PROCESS_WRITE:
- target_execute_cmd(cmd);
- break;
case TRANSPORT_PROCESS_TMR:
transport_generic_do_tmr(cmd);
break;