[git commit] bzip2: delete write-only fave[] array
Denys Vlasenko
vda.linux at googlemail.com
Sat Feb 3 02:17:48 UTC 2018
commit: https://git.busybox.net/busybox/commit/?id=83dd4ff69631f8def367920b3353e112b93fcc87
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
archival/libarchive/bz/compress.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c
index ab0c5d9ec..377f2f166 100644
--- a/archival/libarchive/bz/compress.c
+++ b/archival/libarchive/bz/compress.c
@@ -281,7 +281,6 @@ void sendMTFValues(EState* s)
#define len_pack sendMTFValues__len_pack
unsigned /*uint16_t*/ cost[BZ_N_GROUPS];
- int32_t fave[BZ_N_GROUPS];
uint16_t* mtfv = s->mtfv;
@@ -349,9 +348,6 @@ void sendMTFValues(EState* s)
* Iterate up to BZ_N_ITERS times to improve the tables.
*/
for (iter = 0; iter < BZ_N_ITERS; iter++) {
- for (t = 0; t < nGroups; t++)
- fave[t] = 0;
-
for (t = 0; t < nGroups; t++) {
unsigned v;
for (v = 0; v < alphaSize; v++)
@@ -440,7 +436,6 @@ void sendMTFValues(EState* s)
bt = t;
}
}
- fave[bt]++;
s->selector[nSelectors] = bt;
nSelectors++;
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