From cd7560cb69489c6b798b61897449989b4e972327 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Wed, 4 Nov 2009 00:38:44 +0100 Subject: [PATCH] [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 Acked-by: David S. Miller Signed-off-by: James Bottomley --- drivers/scsi/qlogicpti.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qlogicpti.h b/drivers/scsi/qlogicpti.h index 9c053bbaa87..e3c74d1ee2d 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