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compression: drop write-only core_compression_* variables

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Since 8de7eeb54b (compression: unify pack.compression configuration
parsing, 2016-11-15) the variables core_compression_level and
core_compression_seen are only set, but never read.  Remove them.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe 2021-09-11 13:45:43 +02:00 committed by Junio C Hamano
parent 225bc32a98
commit 8f0f110156
3 changed files with 0 additions and 5 deletions
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1
cache.h
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@ -958,7 +958,6 @@ extern char *apply_default_ignorewhitespace;
extern const char *git_attributes_file;
extern const char *git_hooks_path;
extern int zlib_compression_level;
extern int core_compression_level;
extern int pack_compression_level;
extern size_t packed_git_window_size;
extern size_t packed_git_limit;

3
config.c
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@ -76,7 +76,6 @@ static struct key_value_info *current_config_kvi;
*/
static enum config_scope current_parsing_scope;
static int core_compression_seen;
static int pack_compression_seen;
static int zlib_compression_seen;
@ -1400,8 +1399,6 @@ static int git_default_core_config(const char *var, const char *value, void *cb)
level = Z_DEFAULT_COMPRESSION;
else if (level < 0 || level > Z_BEST_COMPRESSION)
die(_("bad zlib compression level %d"), level);
core_compression_level = level;
core_compression_seen = 1;
if (!zlib_compression_seen)
zlib_compression_level = level;
if (!pack_compression_seen)

1
environment.c
View File

@ -41,7 +41,6 @@ char *apply_default_ignorewhitespace;
const char *git_attributes_file;
const char *git_hooks_path;
int zlib_compression_level = Z_BEST_SPEED;
int core_compression_level;
int pack_compression_level = Z_DEFAULT_COMPRESSION;
int fsync_object_files;
size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;