avcodec/jpeg2000dec: Remove unused variable and argument

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/jpeg2000dec.c

@@ -1023,7 +1023,7 @@ static int jpeg2000_decode_packets(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile
 
 /* TIER-1 routines */
 static void decode_sigpass(Jpeg2000T1Context *t1, int width, int height,
-                           int bpno, int bandno, int bpass_csty_symbol,
+                           int bpno, int bandno,
                            int vert_causal_ctx_csty_symbol)
 {
     int mask = 3 << (bpno - 1), y0, x, y;
@@ -1143,7 +1143,6 @@ static int decode_cblk(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
 {
     int passno = cblk->npasses, pass_t = 2, bpno = cblk->nonzerobits - 1, y;
     int pass_cnt = 0;
-    int bpass_csty_symbol           = codsty->cblk_style & JPEG2000_CBLK_BYPASS;
     int vert_causal_ctx_csty_symbol = codsty->cblk_style & JPEG2000_CBLK_VSC;
     int term_cnt = 0;
     int coder_type;
@@ -1169,7 +1168,6 @@ static int decode_cblk(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
         switch(pass_t) {
         case 0:
             decode_sigpass(t1, width, height, bpno + 1, bandpos,
-                           bpass_csty_symbol && (pass_cnt >= 3*3),
                            vert_causal_ctx_csty_symbol);
             break;
         case 1: