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lib/xz: add comments for the intentionally missing break statements

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Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Lasse Collin 2014-06-04 16:11:48 -07:00 committed by Linus Torvalds
parent 0046dd9fed
commit 84d517f3e5
1 changed files with 4 additions and 0 deletions
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4
lib/xz/xz_dec_lzma2.c
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@ -1043,6 +1043,8 @@ XZ_EXTERN enum xz_ret xz_dec_lzma2_run(struct xz_dec_lzma2 *s,
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 @@ 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 */
case SEQ_LZMA_RUN:
/*
* Set dictionary limit to indicate how much we want