remove rendundant r,g,b,a vars (bug 4331)

diff --git a/src/mesa/main/texcompress_fxt1.c b/src/mesa/main/texcompress_fxt1.c
index 019687b..7488241 100644 (file)
--- a/src/mesa/main/texcompress_fxt1.c
+++ b/src/mesa/main/texcompress_fxt1.c
@@ -1660,7 +1660,6 @@ fxt1_decode_1ALPHA (const GLubyte *code, GLint t, GLchan *rgba)
          r = g = b = 0;
       } else {
          GLuint kk;
-         GLubyte r, g, b, a;
          cc = (const GLuint *)code;
          a = UP5(cc[3] >> (t * 5 + 13));
          t *= 15;