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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-08-24 01:36:59 +0300
committerGustavo A. R. Silva <gustavoars@kernel.org>2020-08-24 01:36:59 +0300
commitdf561f6688fef775baa341a0f5d960becd248b11 (patch)
tree05a57bb60ea02d9119e42c5acbef603a30dfe2a3 /lib/xz
parentd012a7190fc1fd72ed48911e77ca97ba4521bccd (diff)
downloadlinux-df561f6688fef775baa341a0f5d960becd248b11.tar.xz
treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'lib/xz')
-rw-r--r--lib/xz/xz_dec_lzma2.c4
-rw-r--r--lib/xz/xz_dec_stream.c16
2 files changed, 10 insertions, 10 deletions
diff --git a/lib/xz/xz_dec_lzma2.c b/lib/xz/xz_dec_lzma2.c
index 9f336bc07ed6..ca2603abee08 100644
--- a/lib/xz/xz_dec_lzma2.c
+++ b/lib/xz/xz_dec_lzma2.c
@@ -1043,7 +1043,7 @@ XZ_EXTERN enum xz_ret xz_dec_lzma2_run(struct xz_dec_lzma2 *s,
s->lzma2.sequence = SEQ_LZMA_PREPARE;
- /* Fall through */
+ fallthrough;
case SEQ_LZMA_PREPARE:
if (s->lzma2.compressed < RC_INIT_BYTES)
@@ -1055,7 +1055,7 @@ XZ_EXTERN enum xz_ret xz_dec_lzma2_run(struct xz_dec_lzma2 *s,
s->lzma2.compressed -= RC_INIT_BYTES;
s->lzma2.sequence = SEQ_LZMA_RUN;
- /* Fall through */
+ fallthrough;
case SEQ_LZMA_RUN:
/*
diff --git a/lib/xz/xz_dec_stream.c b/lib/xz/xz_dec_stream.c
index bd1d182419d7..fea86deaaa01 100644
--- a/lib/xz/xz_dec_stream.c
+++ b/lib/xz/xz_dec_stream.c
@@ -583,7 +583,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
if (ret != XZ_OK)
return ret;
- /* Fall through */
+ fallthrough;
case SEQ_BLOCK_START:
/* We need one byte of input to continue. */
@@ -608,7 +608,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->temp.pos = 0;
s->sequence = SEQ_BLOCK_HEADER;
- /* Fall through */
+ fallthrough;
case SEQ_BLOCK_HEADER:
if (!fill_temp(s, b))
@@ -620,7 +620,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->sequence = SEQ_BLOCK_UNCOMPRESS;
- /* Fall through */
+ fallthrough;
case SEQ_BLOCK_UNCOMPRESS:
ret = dec_block(s, b);
@@ -629,7 +629,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->sequence = SEQ_BLOCK_PADDING;
- /* Fall through */
+ fallthrough;
case SEQ_BLOCK_PADDING:
/*
@@ -651,7 +651,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->sequence = SEQ_BLOCK_CHECK;
- /* Fall through */
+ fallthrough;
case SEQ_BLOCK_CHECK:
if (s->check_type == XZ_CHECK_CRC32) {
@@ -675,7 +675,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->sequence = SEQ_INDEX_PADDING;
- /* Fall through */
+ fallthrough;
case SEQ_INDEX_PADDING:
while ((s->index.size + (b->in_pos - s->in_start))
@@ -699,7 +699,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->sequence = SEQ_INDEX_CRC32;
- /* Fall through */
+ fallthrough;
case SEQ_INDEX_CRC32:
ret = crc32_validate(s, b);
@@ -709,7 +709,7 @@ static enum xz_ret dec_main(struct xz_dec *s, struct xz_buf *b)
s->temp.size = STREAM_HEADER_SIZE;
s->sequence = SEQ_STREAM_FOOTER;
- /* Fall through */
+ fallthrough;
case SEQ_STREAM_FOOTER:
if (!fill_temp(s, b))