[SCSI] ncr53c8xx: div reaches -1

With while(--div >= 0) { ... } div reaches -1.

Signed-off-by: Roel Kluin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
This commit is contained in:
Roel Kluin 2009-06-10 12:56:57 -07:00 • committed by James Bottomley
commit 36c7b30297

View file

@ -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;
/*