These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / lib / zlib_deflate / defutil.h

diff --git a/kernel/lib/zlib_deflate/defutil.h b/kernel/lib/zlib_deflate/defutil.h
index b640b64..a8c3708 100644 (file)
--- a/kernel/lib/zlib_deflate/defutil.h
+++ b/kernel/lib/zlib_deflate/defutil.h
@@ -292,22 +292,6 @@ void zlib_tr_stored_type_only (deflate_state *);
     put_byte(s, (uch)((ush)(w) >> 8)); \
 }
 
-/* ===========================================================================
- * Reverse the first len bits of a code, using straightforward code (a faster
- * method would use a table)
- * IN assertion: 1 <= len <= 15
- */
-static inline unsigned bi_reverse(unsigned code, /* the value to invert */
-                                 int len)       /* its bit length */
-{
-    register unsigned res = 0;
-    do {
-        res |= code & 1;
-        code >>= 1, res <<= 1;
-    } while (--len > 0);
-    return res >> 1;
-}
-
 /* ===========================================================================
  * Flush the bit buffer, keeping at most 7 bits in it.
  */