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 <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/glsl/lower_shared_reference.cpp b/src/compiler/glsl/lower_shared_reference.cpp
index a1b3f7df47e..86afc5de924 100644
--- 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);