From 36f9ff9e03de89691274a6aec45aa079bd3ae405 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 19 Nov 2020 07:11:44 -0600 Subject: lib: Fix fall-through warnings for Clang In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case, and by replacing a number of /* fall through */ comments with the new pseudo-keyword macro fallthrough. Notice that Clang doesn't recognize /* Fall through */ comments as implicit fall-through markings. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva --- lib/zstd/bitstream.h | 1 + lib/zstd/huf_compress.c | 1 + 2 files changed, 2 insertions(+) (limited to 'lib/zstd') diff --git a/lib/zstd/bitstream.h b/lib/zstd/bitstream.h index 7c65c66e41fd..5d6343c1a909 100644 --- a/lib/zstd/bitstream.h +++ b/lib/zstd/bitstream.h @@ -269,6 +269,7 @@ ZSTD_STATIC size_t BIT_initDStream(BIT_DStream_t *bitD, const void *srcBuffer, s case 3: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[2]) << 16; fallthrough; case 2: bitD->bitContainer += (size_t)(((const BYTE *)(srcBuffer))[1]) << 8; + fallthrough; default:; } { diff --git a/lib/zstd/huf_compress.c b/lib/zstd/huf_compress.c index 08b4ae80aed4..fd32838c185f 100644 --- a/lib/zstd/huf_compress.c +++ b/lib/zstd/huf_compress.c @@ -560,6 +560,7 @@ size_t HUF_compress1X_usingCTable(void *dst, size_t dstSize, const void *src, si case 2: HUF_encodeSymbol(&bitC, ip[n + 1], CTable); HUF_FLUSHBITS_1(&bitC); fallthrough; case 1: HUF_encodeSymbol(&bitC, ip[n + 0], CTable); HUF_FLUSHBITS(&bitC); + fallthrough; case 0: default:; } -- cgit