A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 18:51:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

target: remove transport_generic_handle_cdb_map

Browse source 
Remove this command submission path which is not used by any in-tree driver.
This also removes the now unused new_cmd_map fabtric method, which a few
drivers implemented despite never calling transport_generic_handle_cdb_map.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
This commit is contained in:
Christoph Hellwig 2012-07-08 15:58:48 -04:00 • committed by Nicholas Bellinger
commit f314643751
5 changed files with 1 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

44
drivers/target/target_core_transport.c
View file

@ -1661,25 +1661,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
}
EXPORT_SYMBOL(target_submit_tmr);
/*
* Used by fabric module frontends defining a TFO->new_cmd_map() caller
* to queue up a newly setup se_cmd w/ TRANSPORT_NEW_CMD_MAP in order to
* complete setup in TCM process context w/ TFO->new_cmd_map().
*/
int transport_generic_handle_cdb_map(
struct se_cmd *cmd)
{
if (!cmd->se_lun) {
dump_stack();
pr_err("cmd->se_lun is NULL\n");
return -EINVAL;
}
transport_add_cmd_to_queue(cmd, TRANSPORT_NEW_CMD_MAP, false);
return 0;
}
EXPORT_SYMBOL(transport_generic_handle_cdb_map);
/* transport_generic_handle_tmr():
*
*
@ -1784,13 +1765,7 @@ void transport_generic_request_failure(struct se_cmd *cmd)
cmd->scsi_sense_reason = TCM_UNSUPPORTED_SCSI_OPCODE;
break;
}
/*
* If a fabric does not define a cmd->se_tfo->new_cmd_map caller,
* make the call to transport_send_check_condition_and_sense()
* directly. Otherwise expect the fabric to make the call to
* transport_send_check_condition_and_sense() after handling
* possible unsoliticied write data payloads.
*/
ret = transport_send_check_condition_and_sense(cmd,
cmd->scsi_sense_reason, 0);
if (ret == -EAGAIN || ret == -ENOMEM)
@ -3247,23 +3222,6 @@ get_cmd:
case TRANSPORT_NEW_CMD:
BUG();
break;
case TRANSPORT_NEW_CMD_MAP:
if (!cmd->se_tfo->new_cmd_map) {
pr_err("cmd->se_tfo->new_cmd_map is"
" NULL for TRANSPORT_NEW_CMD_MAP\n");
BUG();
}
ret = cmd->se_tfo->new_cmd_map(cmd);
if (ret < 0) {
transport_generic_request_failure(cmd);
break;
}
ret = transport_generic_new_cmd(cmd);
if (ret < 0) {
transport_generic_request_failure(cmd);
break;
}
break;
case TRANSPORT_PROCESS_TMR:
transport_generic_do_tmr(cmd);
break;