[SCSI] qlogicpti: add missing parentheses
`+' has a higher precedence than `?' so the condition always
evaluates to true and this is preprocessed to `7*((ql) - 1)'
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qlogicpti.h b/drivers/scsi/qlogicpti.h
index 9c053bb..e3c74d1 100644
--- a/drivers/scsi/qlogicpti.h
+++ b/drivers/scsi/qlogicpti.h
@@ -43,7 +43,7 @@
* determined for each queue request anew.
*/
#define QLOGICPTI_REQ_QUEUE_LEN 255 /* must be power of two - 1 */
-#define QLOGICPTI_MAX_SG(ql) (4 + ((ql) > 0) ? 7*((ql) - 1) : 0)
+#define QLOGICPTI_MAX_SG(ql) (4 + (((ql) > 0) ? 7*((ql) - 1) : 0))
/* mailbox command complete status codes */
#define MBOX_COMMAND_COMPLETE 0x4000