83dd4ff69
Denys Vlasenko
2018-02-03
Subject
bzip2: delete write-only fave[] array
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Commit Diff GitHub →
archival/libarchive/bz/compress.c+0 -5
| @@ -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++; | |