diff --git a/scst/src/dev_handlers/scst_user.c b/scst/src/dev_handlers/scst_user.c
index 9654f6566..f5b7d74d3 100644
--- a/scst/src/dev_handlers/scst_user.c
+++ b/scst/src/dev_handlers/scst_user.c
@@ -1289,7 +1289,7 @@ out:
 out_nomem:
 	if (ucmd->cmd != NULL)
 		scst_set_busy(ucmd->cmd);
-	fallthrough;
+	/* fall through */
 
 out_err:
 	if (ucmd->cmd != NULL)
diff --git a/scst/src/scst_targ.c b/scst/src/scst_targ.c
index 1a1a1a515..c9c3255f8 100644
--- a/scst/src/scst_targ.c
+++ b/scst/src/scst_targ.c
@@ -1358,7 +1358,7 @@ set_res:
 		TRACE_DBG_FLAG(TRACE_DEBUG|TRACE_MINOR, "Atomic context and "
 			"non-WRITE data direction, rescheduling (cmd %p)", cmd);
 		res = SCST_CMD_STATE_RES_NEED_THREAD;
-		fallthrough;
+		/* fall through */
 	}
 #endif