diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 5945914..8f872f8 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1272,7 +1272,7 @@
 
 struct ipr_dump_location_entry {
 	struct ipr_dump_entry_header hdr;
-	u8 location[BUS_ID_SIZE];
+	u8 location[20];
 }__attribute__((packed));
 
 struct ipr_dump_trace_entry {