[get rid of useless cklen variable
timo.lindfors@iki.fi**20080605191851] {
hunk ./src/crcloop.c 77
-    loff_t len, cklen, bitmaplen;
+    loff_t len, bitmaplen;
hunk ./src/crcloop.c 88
-    cklen = (len + 4096 - 1) / 4096;
-    state->checksum = vmalloc(cklen);
-    FLOW("cklen %llu checksum = %p", cklen, state->checksum);
+    state->num_checksums = (len + 4096 - 1) / 4096;
+    state->checksum = vmalloc(state->num_checksums);
+    FLOW("num_checksums %llu checksum = %p", state->num_checksums, state->checksum);
hunk ./src/crcloop.c 97
-    bitmaplen = BITS_TO_LONGS(cklen)*sizeof(unsigned long);
+    bitmaplen = BITS_TO_LONGS(state->num_checksums)*sizeof(unsigned long);
hunk ./src/crcloop.c 106
-    state->num_checksums = cklen;
-    
}
