[SCSI] esas2r: Cleanup snprinf formatting of firmware version

Signed-off-by: NBradley Grove <bgrove@attotech.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

drivers/scsi/esas2r/esas2r_vda.c

@@ -310,7 +310,7 @@ static void esas2r_complete_vda_ioctl(struct esas2r_adapter *a,
 				le32_to_cpu(rsp->vda_version);
 			cfg->data.init.fw_build = rsp->fw_build;
 
-			snprintf(buf, sizeof(buf), "%1d.%02d",
+			snprintf(buf, sizeof(buf), "%1.1u.%2.2u",
 				 (int)LOBYTE(le16_to_cpu(rsp->fw_release)),
 				 (int)HIBYTE(le16_to_cpu(rsp->fw_release)));