From: Nilesh Javali <nilesh.javali@xxxxxxxxxx>
Check mbox_sts[3] instead of mbox_sts[4] for ISP83xx to validate size
of data returned
Signed-off-by: Nilesh Javali <nilesh.javali@xxxxxxxxxx>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
---
drivers/scsi/qla4xxx/ql4_nx.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 491668d..b3d6dab 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -3427,11 +3427,11 @@ int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha)
}
/* Make sure we receive the minimum required data to cache internally */
- if (mbox_sts[4] < offsetof(struct mbx_sys_info, reserved)) {
+ if ((is_qla8032(ha) ? mbox_sts[3] : mbox_sts[4]) <
+ offsetof(struct mbx_sys_info, reserved)) {
DEBUG2(printk("scsi%ld: %s: GET_SYS_INFO data receive"
" error (%x)\n", ha->host_no, __func__, mbox_sts[4]));
goto exit_validate_mac82;
-
}
/* Save M.A.C. address & serial_number */
--
1.7.8.GIT
--
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