1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 7b310934efed..a6b2d72022fc 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -1671,7 +1671,7 @@ static int do_device_access(struct scsi_cmnd *scmd,
                             unsigned long long lba, unsigned int num, int write)
 {
         int ret;
-        unsigned int block, rest = 0;
+        unsigned long long block, rest = 0;
         int (*func)(struct scsi_cmnd *, unsigned char *, int);
 
         func = write ? fetch_to_dev_buffer : fill_from_dev_buffer;