X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Flib%2Fzlib_deflate%2Fdefutil.h;h=a8c370897c9f4ee641373ba9245a5d833de07683;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=b640b6402e99e3a74db809012a4138c4cef48457;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/lib/zlib_deflate/defutil.h b/kernel/lib/zlib_deflate/defutil.h
index b640b6402..a8c370897 100644
--- 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.
  */