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

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/archival/libarchive/bz/compress.c b/archival/libarchive/bz/compress.c
index 6f1c70a08..f93671742 100644
--- 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) {