From b9cef50921eb018917e3c60b0c7f4ae1e113ad03 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Tue, 26 Feb 2019 15:56:42 +0100 Subject: scsi: kill command serial number No users left, kill it. Signed-off-by: Hannes Reinecke Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi.c | 16 ---------------- drivers/scsi/scsi_lib.c | 1 - 2 files changed, 17 deletions(-) (limited to 'drivers') diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 7675ff0ca2ea..99a7b9f520ae 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -174,22 +174,6 @@ void scsi_log_completion(struct scsi_cmnd *cmd, int disposition) } #endif -/** - * scsi_cmd_get_serial - Assign a serial number to a command - * @host: the scsi host - * @cmd: command to assign serial number to - * - * Description: a serial number identifies a request for error recovery - * and debugging purposes. Protected by the Host_Lock of host. - */ -void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd) -{ - cmd->serial_number = host->cmd_serial_number++; - if (cmd->serial_number == 0) - cmd->serial_number = host->cmd_serial_number++; -} -EXPORT_SYMBOL(scsi_cmd_get_serial); - /** * scsi_finish_command - cleanup and pass command back to upper layer * @cmd: the command diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index c77cb0d31dbc..95466a5bf6d6 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -316,7 +316,6 @@ EXPORT_SYMBOL(__scsi_execute); */ static void scsi_init_cmd_errh(struct scsi_cmnd *cmd) { - cmd->serial_number = 0; scsi_set_resid(cmd, 0); memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); if (cmd->cmd_len == 0) -- cgit v1.2.3