glsl: Silence unused parameter warning

glsl/lower_shared_reference.cpp: In member function ‘virtual void
{anonymous}::lower_shared_reference_visitor::insert_buffer_access(void*,
ir_dereference*, const glsl_type*, ir_rvalue*, unsigned int, int)’:

glsl/lower_shared_reference.cpp:244:58: warning: unused parameter
‘channel’ [-Wunused-parameter]
                                                      int channel)
                                                          ^~~~~~~

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/compiler/glsl/lower_shared_reference.cpp b/src/compiler/glsl/lower_shared_reference.cpp
index a1b3f7df47e7d439475167e4f147e577e259964b..86afc5de9242e92f6d58f08368a67a94243a6a2d 100644 (file)
--- a/src/compiler/glsl/lower_shared_reference.cpp
+++ b/src/compiler/glsl/lower_shared_reference.cpp
@@ -241,7 +241,7 @@ lower_shared_reference_visitor::insert_buffer_access(void *mem_ctx,
                                                      const glsl_type *type,
                                                      ir_rvalue *offset,
                                                      unsigned mask,
-                                                     int channel)
+                                                     int /* channel */)
 {
    if (buffer_access_type == shared_store_access) {
       ir_call *store = shared_store(mem_ctx, deref, offset, mask);