target: remove transport_generic_process_write

Just call target_execute_cmd directly.  Also, convert loopback, sbp,
usb-gadget to use the newly exported target_execute_cmd().
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/target/loopback/tcm_loop.c

@@ -778,7 +778,7 @@ static int tcm_loop_write_pending(struct se_cmd *se_cmd)
 	 * We now tell TCM to add this WRITE CDB directly into the TCM storage
 	 * object execution queue.
 	 */
-	transport_generic_process_write(se_cmd);
+	target_execute_cmd(se_cmd);
 	return 0;
 }
 

drivers/target/sbp/sbp_target.c

@@ -1784,8 +1784,7 @@ static int sbp_write_pending(struct se_cmd *se_cmd)
 		return ret;
 	}
 
-	transport_generic_process_write(se_cmd);
-
+	target_execute_cmd(se_cmd);
 	return 0;
 }
 

drivers/target/target_core_transport.c

@@ -1860,7 +1860,7 @@ static void __target_execute_cmd(struct se_cmd *cmd)
 	}
 }
 
-static void target_execute_cmd(struct se_cmd *cmd)
+void target_execute_cmd(struct se_cmd *cmd)
 {
 	struct se_device *dev = cmd->se_dev;
 
@@ -1950,6 +1950,7 @@ static void target_execute_cmd(struct se_cmd *cmd)
 	 */
 	__target_execute_cmd(cmd);
 }
+EXPORT_SYMBOL(target_execute_cmd);
 
 /*
  * Used to obtain Sense Data from underlying Linux/SCSI struct scsi_cmnd
@@ -2500,16 +2501,6 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
 }
 EXPORT_SYMBOL(transport_generic_new_cmd);
 
-/*	transport_generic_process_write():
- *
- *
- */
-void transport_generic_process_write(struct se_cmd *cmd)
-{
-	target_execute_cmd(cmd);
-}
-EXPORT_SYMBOL(transport_generic_process_write);
-
 static void transport_write_pending_qf(struct se_cmd *cmd)
 {
 	int ret;
@@ -3321,7 +3312,7 @@ static int transport_processing_thread(void *param)
 			}
 			break;
 		case TRANSPORT_PROCESS_WRITE:
-			transport_generic_process_write(cmd);
+			target_execute_cmd(cmd);
 			break;
 		case TRANSPORT_PROCESS_TMR:
 			transport_generic_do_tmr(cmd);

drivers/usb/gadget/tcm_usb_gadget.c

@@ -294,7 +294,7 @@ static int bot_send_write_request(struct usbg_cmd *cmd)
 		pr_err("%s(%d)\n", __func__, __LINE__);
 
 	wait_for_completion(&cmd->write_complete);
-	transport_generic_process_write(se_cmd);
+	target_execute_cmd(se_cmd);
 cleanup:
 	return ret;
 }
@@ -725,7 +725,7 @@ static int uasp_send_write_request(struct usbg_cmd *cmd)
 	}
 
 	wait_for_completion(&cmd->write_complete);
-	transport_generic_process_write(se_cmd);
+	target_execute_cmd(se_cmd);
 cleanup:
 	return ret;
 }

include/target/target_core_fabric.h

@@ -121,7 +121,7 @@ int	transport_generic_map_mem_to_cmd(struct se_cmd *cmd,
 		struct scatterlist *, u32, struct scatterlist *, u32);
 int	transport_generic_new_cmd(struct se_cmd *);
 
-void	transport_generic_process_write(struct se_cmd *);
+void	target_execute_cmd(struct se_cmd *cmd);
 
 void	transport_generic_free_cmd(struct se_cmd *, int);