[SCSI] qla4xxx: correct use of cmd->host_scribble

used cmd->host_scribble to store iocb command handle.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 1e56b8ee19bb..b6f2d0152454 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -148,6 +148,8 @@
 
 #define MAX_RESET_HA_RETRIES            2
 
+#define CMD_SP(Cmnd)                    ((Cmnd)->SCp.ptr)
+
 /*
  * SCSI Request Block structure  (srb)  that is placed
  * on cmd->SCp location of every I/O     [We have 22 bytes available]