scsi: lpfc: Removed unused macros in lpfc_attr.c

Removed unused MRQ-related defines that are not referenced.

Link: https://lore.kernel.org/r/20201020202719.54726-5-james.smart@broadcom.comSigned-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_attr.c

@@ -57,10 +57,6 @@
 #define LPFC_MIN_DEVLOSS_TMO	1
 #define LPFC_MAX_DEVLOSS_TMO	255
 
-#define LPFC_DEF_MRQ_POST	512
-#define LPFC_MIN_MRQ_POST	512
-#define LPFC_MAX_MRQ_POST	2048
-
 /*
  * Write key size should be multiple of 4. If write key is changed
  * make sure that library write key is also changed.