Remove s->method since it is always set to the same value and never read.

diff --git a/deflate.c b/deflate.c
index 6b79939badfeab61b63214c5728b17c037030fff..eafacd62aef4aa94040500a51f78e72f33f4a399 100644 (file)
--- a/deflate.c
+++ b/deflate.c
@@ -391,7 +391,6 @@ int32_t Z_EXPORT PREFIX(deflateInit2_)(PREFIX3(stream) *strm, int32_t level, int
 
     s->level = level;
     s->strategy = strategy;
-    s->method = (unsigned char)method;
     s->block_open = 0;
     s->reproducible = 0;
 

diff --git a/deflate.h b/deflate.h
index a8d7aad3658e65472e0da5569b11b591d1b93860..6324d616fb0149a536b72084aa514d93a2bdbfd4 100644 (file)
--- a/deflate.h
+++ b/deflate.h
@@ -114,7 +114,6 @@ typedef struct internal_state {
     uint32_t             gzindex;          /* where in extra, name, or comment */
     PREFIX(gz_headerp)   gzhead;           /* gzip header information to write */
     int                  status;           /* as the name implies */
-    unsigned char        method;           /* can only be DEFLATED */
     int                  last_flush;       /* value of flush param for previous deflate call */
 
                 /* used by deflate.c: */