scsi: esp_scsi: Call scsi_done() directly

Conditional statements are faster than indirect calls. Hence call
scsi_done() directly.

Link: https://lore.kernel.org/r/20211007202923.2174984-32-bvanassche@acm.orgSigned-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/esp_scsi.c

@@ -936,7 +936,7 @@ static void esp_cmd_is_done(struct esp *esp, struct esp_cmd_entry *ent,
 		}
 	}
 
-	cmd->scsi_done(cmd);
+	scsi_done(cmd);
 
 	list_del(&ent->list);
 	esp_put_ent(esp, ent);
@@ -965,8 +965,6 @@ static int esp_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_
 
 	ent->cmd = cmd;
 
-	cmd->scsi_done = done;
-
 	spriv = ESP_CMD_PRIV(cmd);
 	spriv->num_sg = 0;
 
@@ -2038,7 +2036,7 @@ static void esp_reset_cleanup_one(struct esp *esp, struct esp_cmd_entry *ent)
 	if (ent->flags & ESP_CMD_FLAG_AUTOSENSE)
 		esp_unmap_sense(esp, ent);
 
-	cmd->scsi_done(cmd);
+	scsi_done(cmd);
 	list_del(&ent->list);
 	esp_put_ent(esp, ent);
 }
@@ -2061,7 +2059,7 @@ static void esp_reset_cleanup(struct esp *esp)
 
 		list_del(&ent->list);
 		cmd->result = DID_RESET << 16;
-		cmd->scsi_done(cmd);
+		scsi_done(cmd);
 		esp_put_ent(esp, ent);
 	}
 
@@ -2535,7 +2533,7 @@ static int esp_eh_abort_handler(struct scsi_cmnd *cmd)
 		list_del(&ent->list);
 
 		cmd->result = DID_ABORT << 16;
-		cmd->scsi_done(cmd);
+		scsi_done(cmd);
 
 		esp_put_ent(esp, ent);