[PATCH] dc395x: Decrease iteration for tag_number of max_commandin start_scsi()

[Roel Kluin]

The tag_number reaches dcb->max_command + 1 after the loop, but when
the tag_number equals dcb->max_command an error message is already
issued. The last iteration therefore appears obsolete.

Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
---
 drivers/scsi/dc395x.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Or maybe we should allow a tag_number of dcb->max_command?

diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 6c59c02..f476b52 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1596,7 +1596,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
 		u32 tag_mask = 1;
 		u8 tag_number = 0;
 		while (tag_mask & dcb->tag_mask
-		       && tag_number <= dcb->max_command) {
+		       && tag_number < dcb->max_command) {
 			tag_mask = tag_mask << 1;
 			tag_number++;
 		}
--
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