dvd-sector-copy.c: Eliminate unused variable.

diff --git a/dvd-sector-copy.c b/dvd-sector-copy.c
index a05a555..3c779bf 100644 (file)
--- a/dvd-sector-copy.c
+++ b/dvd-sector-copy.c
@@ -948,7 +948,6 @@ int main(int argc, char *argv[])
   const char *device, *outfile;
   struct badblock *bad;
   int opt, blksz;
-  unsigned n;
   size_t i;
   FILE *fp;
   struct buf buf = BUF_INIT;
@@ -1148,7 +1147,7 @@ int main(int argc, char *argv[])
 
   qsort(eventq.v, eventq.n, sizeof(struct event), compare_event);
 
-  f &= ~f_write; start = 0; n = 0;
+  f &= ~f_write; start = 0;
   for (i = 0; i < eventq.n; i++) {
     ev = &eventq.v[i];
     switch (ev->ev) {
@@ -1156,7 +1155,7 @@ int main(int argc, char *argv[])
        if (f&f_write)
          bail("overlapping ranges: range from %"PRIuSEC" still open at %"PRIuSEC"",
               start, ev->pos);
-       n++; f |= f_write; start = ev->pos;
+       f |= f_write; start = ev->pos;
        break;
       case EV_STOP:
        f &= ~f_write;
@@ -1177,7 +1176,7 @@ int main(int argc, char *argv[])
   eventq.n = i;
   if (f&f_fixup) {
     put_event(EV_WRITE, 0, start);
-    n++; f |= f_write;
+    f |= f_write;
   }
   if (f&f_write) {
     nsectors += limit - start;