--- zzzz-none-000/linux-3.10.107/lib/xz/xz_dec_lzma2.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/lib/xz/xz_dec_lzma2.c	2021-02-04 17:41:59.000000000 +0000
@@ -1043,6 +1043,8 @@
 
 			s->lzma2.sequence = SEQ_LZMA_PREPARE;
 
+		/* Fall through */
+
 		case SEQ_LZMA_PREPARE:
 			if (s->lzma2.compressed < RC_INIT_BYTES)
 				return XZ_DATA_ERROR;
@@ -1053,6 +1055,8 @@
 			s->lzma2.compressed -= RC_INIT_BYTES;
 			s->lzma2.sequence = SEQ_LZMA_RUN;
 
+		/* Fall through */
+
 		case SEQ_LZMA_RUN:
 			/*
 			 * Set dictionary limit to indicate how much we want