fix "variable 'foo' set but not used" warnings

[platform/upstream/busybox.git] / archival / libarchive / bz / compress.c

diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c
index 6f1c70a..f936717 100644 (file)
--- a/archival/libarchive/bz/compress.c
+++ b/archival/libarchive/bz/compress.c
@@ -251,7 +251,7 @@ void sendMTFValues(EState* s)
 {
        int32_t v, t, i, j, gs, ge, totc, bt, bc, iter;
        int32_t nSelectors, alphaSize, minLen, maxLen, selCtr;
-       int32_t nGroups, nBytes;
+       int32_t nGroups;
 
        /*
         * uint8_t len[BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE];
@@ -512,7 +512,6 @@ void sendMTFValues(EState* s)
                        }
                }
 
-               nBytes = s->numZ;
                bsW(s, 16, inUse16);
 
                inUse16 <<= (sizeof(int)*8 - 16); /* move 15th bit into sign bit */
@@ -528,7 +527,6 @@ void sendMTFValues(EState* s)
        }
 
        /*--- Now the selectors. ---*/
-       nBytes = s->numZ;
        bsW(s, 3, nGroups);
        bsW(s, 15, nSelectors);
        for (i = 0; i < nSelectors; i++) {
@@ -538,8 +536,6 @@ void sendMTFValues(EState* s)
        }
 
        /*--- Now the coding tables. ---*/
-       nBytes = s->numZ;
-
        for (t = 0; t < nGroups; t++) {
                int32_t curr = s->len[t][0];
                bsW(s, 5, curr);
@@ -551,7 +547,6 @@ void sendMTFValues(EState* s)
        }
 
        /*--- And finally, the block data proper ---*/
-       nBytes = s->numZ;
        selCtr = 0;
        gs = 0;
        while (1) {