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journal/compress: drop "future" code in zstd compression

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We generally don't include stuff that is not used. This can be
easily ressurected if ever needed.

Fixes CID#1430210.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-07-07 11:56:32 +02:00
parent 0da425df65
commit 8ab0f03266
1 changed files with 0 additions and 7 deletions
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7
src/journal/compress.c
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@ -852,8 +852,6 @@ int compress_stream_zstd(int fdf, int fdt, uint64_t max_bytes) {
size_t in_allocsize, out_allocsize;
size_t z;
uint64_t left = max_bytes, in_bytes = 0;
/* This can be used in the future to add uncompressed size to the header */
uint64_t in_totalsize = 0;
assert(fdf >= 0);
assert(fdt >= 0);
@ -867,11 +865,6 @@ int compress_stream_zstd(int fdf, int fdt, uint64_t max_bytes) {
if (!cctx || !out_buff || !in_buff)
return -ENOMEM;
if (in_totalsize) {
z = ZSTD_CCtx_setPledgedSrcSize(cctx, in_totalsize);
if (z)
log_debug("Failed to enable ZSTD input size, ignoring: %s", ZSTD_getErrorName(z));
}
z = ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 1);
if (ZSTD_isError(z))
log_debug("Failed to enable ZSTD checksum, ignoring: %s", ZSTD_getErrorName(z));