Mesa (master): st/mesa: silence a warning in st_nir_lower_tex_src_plane

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Module: Mesa
Branch: master
Commit: 12d92714e95fce95c6882b95045c0897ad17c438
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=12d92714e95fce95c6882b95045c0897ad17c438

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Thu Oct 17 16:07:26 2019 -0400

st/mesa: silence a warning in st_nir_lower_tex_src_plane

trivial

---

 src/mesa/state_tracker/st_nir_lower_tex_src_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c b/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c
index 090e5bf87bd..44597e789a2 100644
--- a/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c
+++ b/src/mesa/state_tracker/st_nir_lower_tex_src_plane.c
@@ -66,7 +66,7 @@ add_sampler(lower_tex_src_state *state, unsigned orig_binding,
          find_sampler(state, orig_binding);
    char *name;
 
-   asprintf(&name, "%s:%s", orig_sampler->name, ext);
+   UNUSED int r = asprintf(&name, "%s:%s", orig_sampler->name, ext);
    new_sampler = nir_variable_create(state->shader, nir_var_uniform,
                              samplerExternalOES, name);
    free(name);