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| author | Sven Schmidt <4sschmid@informatik.uni-hamburg.de> | 2017-02-24 15:01:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-24 17:46:57 -0800 |
| commit | 69c78423b8f439b077929410bdf8f88e7031b891 (patch) | |
| tree | de63030f9e192be674f750915ef2c636f8a9e1ef /lib/lz4/lz4hc_compress.c | |
| parent | d21b5ff12df45a65bb220c7e8103a5f0f5609377 (diff) | |
| download | linux-0-day-69c78423b8f439b077929410bdf8f88e7031b891.tar.gz linux-0-day-69c78423b8f439b077929410bdf8f88e7031b891.tar.xz | |
lib/lz4: remove back-compat wrappers
Remove the functions introduced as wrappers for providing backwards
compatibility to the prior LZ4 version. They're not needed anymore
since there's no callers left.
Link: http://lkml.kernel.org/r/1486321748-19085-6-git-send-email-4sschmid@informatik.uni-hamburg.de
Signed-off-by: Sven Schmidt <4sschmid@informatik.uni-hamburg.de>
Cc: Bongkyu Kim <bongkyu.kim@lge.com>
Cc: Rui Salvaterra <rsalvaterra@gmail.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David S. Miller <davem@davemloft.net>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Colin Cross <ccross@android.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/lz4/lz4hc_compress.c')
| -rw-r--r-- | lib/lz4/lz4hc_compress.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/lib/lz4/lz4hc_compress.c b/lib/lz4/lz4hc_compress.c index e1fbf1561e55b..176f03b83e560 100644 --- a/lib/lz4/lz4hc_compress.c +++ b/lib/lz4/lz4hc_compress.c @@ -765,28 +765,5 @@ int LZ4_saveDictHC( } EXPORT_SYMBOL(LZ4_saveDictHC); -/*-****************************** - * For backwards compatibility - ********************************/ -int lz4hc_compress(const unsigned char *src, size_t src_len, - unsigned char *dst, size_t *dst_len, void *wrkmem) -{ - *dst_len = LZ4_compress_HC(src, dst, src_len, - *dst_len, LZ4HC_DEFAULT_CLEVEL, wrkmem); - - /* - * Prior lz4hc_compress will return -1 in case of error - * and 0 on success - * while new LZ4_compress_HC - * returns 0 in case of error - * and the output length on success - */ - if (!*dst_len) - return -1; - else - return 0; -} -EXPORT_SYMBOL(lz4hc_compress); - MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("LZ4 HC compressor"); |