1 files changed, 2 insertions, 2 deletions

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 6e7db2e79f42..c2ac36dfe4f3 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -46,7 +46,7 @@ EXPORT_SYMBOL(scsi_command_size);
 
 static int sg_get_version(int __user *p)
 {
-        static int sg_version_num = 30527;
+        static const int sg_version_num = 30527;
         return put_user(sg_version_num, p);
 }
 
@@ -233,7 +233,7 @@ static int sg_io(struct file *file, request_queue_t *q,
         if (verify_command(file, cmd))
                 return -EPERM;
 
-        if (hdr->dxfer_len > (q->max_sectors << 9))
+        if (hdr->dxfer_len > (q->max_hw_sectors << 9))
                 return -EIO;
 
         if (hdr->dxfer_len)