1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/isci/probe_roms.c b/drivers/scsi/isci/probe_roms.c
index bc52a6174070..99b13c191877 100644
--- a/drivers/scsi/isci/probe_roms.c
+++ b/drivers/scsi/isci/probe_roms.c
@@ -125,7 +125,7 @@ enum sci_status isci_parse_oem_parameters(union scic_oem_parameters *oem_params,
                                           struct isci_orom *orom, int scu_index)
 {
         /* check for valid inputs */
-        if (scu_index < 0 || scu_index > SCI_MAX_CONTROLLERS ||
+        if (scu_index < 0 || scu_index >= SCI_MAX_CONTROLLERS ||
             scu_index > orom->hdr.num_elements || !oem_params)
                 return -EINVAL;