3 files changed, 2 insertions, 20 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 7a19c8bbaed9..3e432e25645a 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -28,9 +28,6 @@ struct scsi_driver;
  * supports without specifying a cmd_len by ULD's
  */
 #define MAX_COMMAND_SIZE 16
-#if (MAX_COMMAND_SIZE > BLK_MAX_CDB)
-# error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB
-#endif
 
 struct scsi_data_buffer {
 	struct sg_table table;
@@ -100,9 +97,7 @@ struct scsi_cmnd {
 	unsigned short cmd_len;
 	enum dma_data_direction sc_data_direction;
 
-	/* These elements define the operation we are about to perform */
-	unsigned char *cmnd;
-
+	unsigned char cmnd[32]; /* SCSI CDB */
 
 	/* These elements define the operation we ultimately want to perform */
 	struct scsi_data_buffer sdb;
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 468094254b3c..1ae08e81339f 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -38,10 +38,8 @@ struct scsi_eh_save {
 	unsigned underflow;
 	unsigned char cmd_len;
 	unsigned char prot_op;
-	unsigned char *cmnd;
+	unsigned char cmnd[32];
 	struct scsi_data_buffer sdb;
-	/* new command support */
-	unsigned char eh_cmnd[BLK_MAX_CDB];
 	struct scatterlist sense_sgl;
 };
 
diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h
index 9129b23e12bc..aeee0611bcbe 100644
--- a/include/scsi/scsi_request.h
+++ b/include/scsi/scsi_request.h
@@ -4,12 +4,7 @@
 
 #include <linux/blk-mq.h>
 
-#define BLK_MAX_CDB	16
-
 struct scsi_request {
-	unsigned char	__cmd[BLK_MAX_CDB];
-	unsigned char	*cmd;
-	unsigned short	cmd_len;
 	int		result;
 	unsigned int	sense_len;
 	unsigned int	resid_len;	/* residual count */
@@ -22,10 +17,4 @@ static inline struct scsi_request *scsi_req(struct request *rq)
 	return blk_mq_rq_to_pdu(rq);
 }
 
-static inline void scsi_req_free_cmd(struct scsi_request *req)
-{
-	if (req->cmd != req->__cmd)
-		kfree(req->cmd);
-}
-
 #endif /* _SCSI_SCSI_REQUEST_H */