[SCSI] ips: fix data buffer accessors conversion bug
This fixes a bug that can't handle a passthru command with more than
two sg entries.
Big thanks to Tim Pepper for debugging the problem.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index bb152fb9..7ed568f 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -1576,7 +1576,7 @@
METHOD_TRACE("ips_make_passthru", 1);
scsi_for_each_sg(SC, sg, scsi_sg_count(SC), i)
- length += sg[i].length;
+ length += sg->length;
if (length < sizeof (ips_passthru_t)) {
/* wrong size */