@@ -123,11 +123,15 @@ struct scsi_cmnd {
* command (auto-sense). Length must be
* SCSI_SENSE_BUFFERSIZE bytes. */
+ int flags; /* Command flags */
+ unsigned long state; /* Command completion state */
+
+ unsigned int extra_len; /* length of alignment and padding */
+
/*
- * The following fields can be written to by the host specific code.
- * Everything else should be left alone.
+ * The fields below can be modified by the SCSI LLD but the fields
+ * above not.
*/
- struct scsi_pointer SCp; /* Scratchpad used by some host adapters */
unsigned char *host_scribble; /* The host adapter is allowed to
* call scsi_malloc and get some memory
@@ -138,10 +142,6 @@ struct scsi_cmnd {
* to be at an address < 16Mb). */
int result; /* Status code from lower level driver */
- int flags; /* Command flags */
- unsigned long state; /* Command completion state */
-
- unsigned int extra_len; /* length of alignment and padding */
};
/* Variant of blk_mq_rq_from_pdu() that verifies the type of its argument. */
Remove struct scsi_pointer from struct scsi_cmnd since the previous patches removed all users of that member of struct scsi_cmnd. Additionally, reorder the members of struct scsi_cmnd such that the statement that the field below can be modified by the SCSI LLD is again correct. Cc: Ming Lei <ming.lei@redhat.com> Cc: Hannes Reinecke <hare@suse.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Bart Van Assche <bvanassche@acm.org> --- include/scsi/scsi_cmnd.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)