From: Roel Kluin <roel.kluin@gmail.com>
To: Matthew Wilcox <matthew@wil.cx>
Cc: linux-scsi@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH] SCSI: ncr53c8xx: div reaches -1
Date: Wed, 11 Feb 2009 13:22:01 +0100 [thread overview]
Message-ID: <4992C2E9.8040307@gmail.com> (raw)
With while(--div >= 0) { ... } div reaches -1.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 3b7240e..e3c482a 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -5444,7 +5444,7 @@ static void ncr_getsync(struct ncb *np, u_char sfac, u_char *fakp, u_char *scntl
** input speed faster than the period.
*/
kpc = per * clk;
- while (--div >= 0)
+ while (--div > 0)
if (kpc >= (div_10M[div] << 2)) break;
/*
reply other threads:[~2009-02-11 12:22 UTC|newest]
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