summaryrefslogtreecommitdiffstats
path: root/drivers/target
diff options
context:
space:
mode:
authorJoern Engel <joern@logfs.org>2013-07-03 11:22:17 -0400
committerNicholas Bellinger <nab@linux-iscsi.org>2013-07-07 18:36:53 -0700
commitb79fafac70fc9bbe640b8193ed772eb850efdfe6 (patch)
treeb99c39999610a4371563ec179d3b2e10a04c2df0 /drivers/target
parent11fee8a751670cf6d60b1912e2e9cb1c7e392842 (diff)
downloadlinux-b79fafac70fc9bbe640b8193ed772eb850efdfe6.tar.bz2
target: make queue_tm_rsp() return void
The return value wasn't checked by any of the callers. Assuming this is correct behaviour, we can simplify some code by not bothering to generate it. nab: Add srpt_queue_data_in() + srpt_queue_tm_rsp() nops around srpt_queue_response() void return Signed-off-by: Joern Engel <joern@logfs.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/iscsi/iscsi_target_configfs.c3
-rw-r--r--drivers/target/loopback/tcm_loop.c3
-rw-r--r--drivers/target/sbp/sbp_target.c3
-rw-r--r--drivers/target/tcm_fc/tcm_fc.h2
-rw-r--r--drivers/target/tcm_fc/tfc_cmd.c5
5 files changed, 6 insertions, 10 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 684d73fcbedf..7d4e19f39fe6 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1790,13 +1790,12 @@ static int lio_queue_status(struct se_cmd *se_cmd)
return 0;
}
-static int lio_queue_tm_rsp(struct se_cmd *se_cmd)
+static void lio_queue_tm_rsp(struct se_cmd *se_cmd)
{
struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd);
cmd->i_state = ISTATE_SEND_TASKMGTRSP;
iscsit_add_cmd_to_response_queue(cmd, cmd->conn, cmd->i_state);
- return 0;
}
static char *lio_tpg_get_endpoint_wwn(struct se_portal_group *se_tpg)
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 7c908141cc8a..568ad25f25d3 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -786,7 +786,7 @@ static int tcm_loop_queue_status(struct se_cmd *se_cmd)
return 0;
}
-static int tcm_loop_queue_tm_rsp(struct se_cmd *se_cmd)
+static void tcm_loop_queue_tm_rsp(struct se_cmd *se_cmd)
{
struct se_tmr_req *se_tmr = se_cmd->se_tmr_req;
struct tcm_loop_tmr *tl_tmr = se_tmr->fabric_tmr_ptr;
@@ -796,7 +796,6 @@ static int tcm_loop_queue_tm_rsp(struct se_cmd *se_cmd)
*/
atomic_set(&tl_tmr->tmr_complete, 1);
wake_up(&tl_tmr->tl_tmr_wait);
- return 0;
}
static char *tcm_loop_dump_proto_id(struct tcm_loop_hba *tl_hba)
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index d3536f57444f..e51b09a04d52 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1842,9 +1842,8 @@ static int sbp_queue_status(struct se_cmd *se_cmd)
return sbp_send_sense(req);
}
-static int sbp_queue_tm_rsp(struct se_cmd *se_cmd)
+static void sbp_queue_tm_rsp(struct se_cmd *se_cmd)
{
- return 0;
}
static int sbp_check_stop_free(struct se_cmd *se_cmd)
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h
index eea69358ced3..0dd54a44abcf 100644
--- a/drivers/target/tcm_fc/tcm_fc.h
+++ b/drivers/target/tcm_fc/tcm_fc.h
@@ -161,7 +161,7 @@ int ft_write_pending(struct se_cmd *);
int ft_write_pending_status(struct se_cmd *);
u32 ft_get_task_tag(struct se_cmd *);
int ft_get_cmd_state(struct se_cmd *);
-int ft_queue_tm_resp(struct se_cmd *);
+void ft_queue_tm_resp(struct se_cmd *);
/*
* other internal functions.
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index 7b6bb72fa475..0e5a1caed176 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -394,14 +394,14 @@ static void ft_send_tm(struct ft_cmd *cmd)
/*
* Send status from completed task management request.
*/
-int ft_queue_tm_resp(struct se_cmd *se_cmd)
+void ft_queue_tm_resp(struct se_cmd *se_cmd)
{
struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
struct se_tmr_req *tmr = se_cmd->se_tmr_req;
enum fcp_resp_rsp_codes code;
if (cmd->aborted)
- return 0;
+ return;
switch (tmr->response) {
case TMR_FUNCTION_COMPLETE:
code = FCP_TMF_CMPL;
@@ -421,7 +421,6 @@ int ft_queue_tm_resp(struct se_cmd *se_cmd)
pr_debug("tmr fn %d resp %d fcp code %d\n",
tmr->function, tmr->response, code);
ft_send_resp_code(cmd, code);
- return 0;
}
static void ft_send_work(struct work_struct *work);