libsa, stop saving memory

[Jasper Lievisse Adriaanse]

Hi,

nothing defines SAVE_MEMORY nor has it been modified since -r1.1.
ok to zap it?

Index: cread.c
===================================================================
RCS file: /cvs/src/sys/lib/libsa/cread.c,v
retrieving revision 1.13
diff -u -p -r1.13 cread.c
--- cread.c     18 Jan 2009 21:46:50 -0000      1.13
+++ cread.c     14 Sep 2016 18:39:23 -0000
@@ -47,11 +47,7 @@
 
 #define zmemcpy        memcpy
 
-#ifdef SAVE_MEMORY
-#define Z_BUFSIZE 1024
-#else
 #define Z_BUFSIZE 4096
-#endif
 
 static int gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */
 
@@ -210,11 +206,7 @@ open(const char *fname, int mode)
                goto errout;
        bzero(s, sizeof(struct sd));
 
-#ifdef SAVE_MEMORY
-       if (inflateInit2(&(s->stream), -11) != Z_OK)
-#else
        if (inflateInit2(&(s->stream), -15) != Z_OK)
-#endif
                goto errout;
 
        s->stream.next_in  = s->inbuf = (unsigned char *)alloc(Z_BUFSIZE);

-- 
jasper