Clenup: use STREQ macro

source/blender/gpu/intern/gpu_codegen.c

@@ -111,11 +111,11 @@ static GPUPass *gpu_pass_cache_resolve_collision(GPUPass *pass,
   BLI_spin_lock(&pass_cache_spin);
   /* Collision, need to strcmp the whole shader. */
   for (; pass && (pass->hash == hash); pass = pass->next) {
-    if ((defs != NULL) && (strcmp(pass->defines, defs) != 0)) { /* Pass */
+    if ((defs != NULL) && (!STREQ(pass->defines, defs))) { /* Pass */
     }
-    else if ((geom != NULL) && (strcmp(pass->geometrycode, geom) != 0)) { /* Pass */
+    else if ((geom != NULL) && (!STREQ(pass->geometrycode, geom))) { /* Pass */
     }
-    else if ((strcmp(pass->fragmentcode, frag) == 0) && (strcmp(pass->vertexcode, vert) == 0)) {
+    else if ((!STREQ(pass->fragmentcode, frag) == 0) && (STREQ(pass->vertexcode, vert))) {
       BLI_spin_unlock(&pass_cache_spin);
       return pass;
     }

source/blender/gpu/intern/gpu_node_graph.c

@@ -457,10 +457,10 @@ GPUNodeLink *GPU_volume_grid(GPUMaterial *mat, const char *name)
 
   /* Two special cases, where we adjust the output values of smoke grids to
    * bring the into standard range without having to modify the grid values. */
-  if (strcmp(name, "color") == 0) {
+  if (STREQ(name, "color")) {
     GPU_link(mat, "node_attribute_volume_color", link, transform_link, &link);
   }
-  else if (strcmp(name, "temperature") == 0) {
+  else if (STREQ(name, "temperature")) {
     GPU_link(mat, "node_attribute_volume_temperature", link, transform_link, &link);
   }
   else {

source/blender/gpu/intern/gpu_shader_interface.cc

@@ -111,7 +111,7 @@ static const char *BuiltinUniformBlock_name(GPUUniformBlockBuiltin u)
 
 GPU_INLINE bool match(const char *a, const char *b)
 {
-  return strcmp(a, b) == 0;
+  return STREQ(a, b);
 }
 
 GPU_INLINE uint hash_string(const char *str)