clang-tidy

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

4 files changed, 7 insertions, 5 deletions

diff --git a/src/app.cpp b/src/app.cpp
index fbeb4fd..f3c9234 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -311,7 +311,8 @@ void App::surface_set_layout(uint32_t surface_id) {
 
    // XXX: visibility should be determined independently of our
    //      layer + geometry setup.
-   s->set_visibility(surface_id == (unsigned)this->layers.main_surface ? 1 : 0);
+   s->set_visibility(
+      surface_id == static_cast<unsigned>(this->layers.main_surface) ? 1 : 0);
    this->controller->layers[layer_id]->add_surface(s.get());
 
    logdebug("Surface %u now on layer %u with rect { %d, %d, %d, %d }",
@@ -448,7 +449,7 @@ binding_api::result_type binding_api::activate_surface(
    char const *drawing_name) {
    logdebug("%s drawing_name %s", __func__, drawing_name);
    auto r = this->app->activate_surface(drawing_name);
-   if (r) {
+   if (r != nullptr) {
       return Err<json_object *>(r);
    }
    return Ok(json_object_new_object());
@@ -488,7 +489,7 @@ binding_api::result_type binding_api::debug_terminate() {
 binding_api::result_type binding_api::demo_activate_surface(
    uint32_t surfaceid) {
    char const *e = this->app->activate_surface(surfaceid);
-   if (e) {
+   if (e != nullptr) {
       return Err<json_object *>(e);
    }
    return Ok(json_object_new_object());
diff --git a/src/app.hpp b/src/app.hpp
index a35be27..c3c2060 100644
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -119,7 +119,7 @@ struct App {
    result<int> request_surface(char const *drawing_name);
 
    // Activate (i.e. make visible, if allowed!) a surface
-   char const *activate_surface(char const *drawng_name);
+   char const *activate_surface(char const *drawing_name);
 
    // add tasks, executed after dispatch_events()
    void add_task(char const *name, std::function<void()> &&f);
diff --git a/src/json_helper.cpp b/src/json_helper.cpp
index 179c8cc..e4d73bc 100644
--- a/src/json_helper.cpp
+++ b/src/json_helper.cpp
@@ -16,6 +16,7 @@
 
 #include "json_helper.hpp"
 
+#include <stdlib.h>
 #include <json.h>
 
 json_object *to_json(genivi::surface_properties const &s) {
diff --git a/src/layers.cpp b/src/layers.cpp
index 931fd5e..7beb075 100644
--- a/src/layers.cpp
+++ b/src/layers.cpp
@@ -132,7 +132,7 @@ optional<layer> get_surface_id_to_layer(struct layer_map const *s2l,
 
    return nullopt;
 }
-}
+}  // namespace
 
 optional<int> layer_map::get_layer_id(int surface_id) {
    auto e = get_surface_id_to_layer(this, surface_id);