diff options
| -rw-r--r-- | drivers/target/target_core_transport.c | 20 | ||||
| -rw-r--r-- | include/target/target_core_fabric.h | 2 |
2 files changed, 12 insertions, 10 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index d44cbc2113e..96e78f3f461 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1704,11 +1704,12 @@ EXPORT_SYMBOL(target_submit_cmd); * @unpacked_lun: unpacked LUN to reference for struct se_lun * @fabric_context: fabric context for TMR req * @tm_type: Type of TM request + * @flags: submit cmd flags * * Callable from all contexts. **/ -void target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, +int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, unsigned char *sense, u32 unpacked_lun, void *fabric_tmr_ptr, unsigned char tm_type, int flags) { @@ -1720,25 +1721,26 @@ void target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, transport_init_se_cmd(se_cmd, se_tpg->se_tpg_tfo, se_sess, 0, DMA_NONE, MSG_SIMPLE_TAG, sense); + /* + * FIXME: Currently expect caller to handle se_cmd->se_tmr_req + * allocation failure. + */ + ret = core_tmr_alloc_req(se_cmd, fabric_tmr_ptr, tm_type, GFP_KERNEL); + if (ret < 0) + return -ENOMEM; /* See target_submit_cmd for commentary */ target_get_sess_cmd(se_sess, se_cmd, (flags & TARGET_SCF_ACK_KREF)); - ret = core_tmr_alloc_req(se_cmd, fabric_tmr_ptr, tm_type, GFP_KERNEL); - if (ret < 0) { - dump_stack(); - /* FIXME XXX */ - return; - } - ret = transport_lookup_tmr_lun(se_cmd, unpacked_lun); if (ret) { se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST; se_cmd->se_tfo->queue_tm_rsp(se_cmd); transport_generic_free_cmd(se_cmd, 0); - return; + return 0; } transport_generic_handle_tmr(se_cmd); + return 0; } EXPORT_SYMBOL(target_submit_tmr); diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index 04ead086610..77a3b6e4f44 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -116,7 +116,7 @@ int transport_lookup_cmd_lun(struct se_cmd *, u32); int transport_generic_allocate_tasks(struct se_cmd *, unsigned char *); void target_submit_cmd(struct se_cmd *, struct se_session *, unsigned char *, unsigned char *, u32, u32, int, int, int); -void target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, +int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, unsigned char *sense, u32 unpacked_lun, void *fabric_tmr_ptr, unsigned char tm_type, int flags); int transport_handle_cdb_direct(struct se_cmd *); |