enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/s390/char/hmcdrv_ftp.c
..
..
@@ -137,7 +137,7 @@
137
137
 			while ((*cmd != '\0') && !iscntrl(*cmd))
138
138
 				++cmd;
139
139
 			ftp->fname = start;
140
-			/* fall through */
140
+			fallthrough;
141
141
 		default:
142
142
 			*cmd = '\0';
143
143
 			break;