diff --git a/src/bin/e_comp_wl.c b/src/bin/e_comp_wl.c
index 3e5501180..8fcbbe98a 100644
--- a/src/bin/e_comp_wl.c
+++ b/src/bin/e_comp_wl.c
@@ -391,51 +391,46 @@ _e_comp_wl_evas_cb_mouse_wheel(void *data, Evas *evas EINA_UNUSED, Evas_Object *
 static void 
 _e_comp_wl_client_priority_adjust(int pid, int set, int adj, Eina_Bool use_adj, Eina_Bool adj_child, Eina_Bool do_child)
 {
+   Eina_List *files;
+   char *file, buff[PATH_MAX];
+   FILE *f;
+   int pid2, ppid;
+   int num_read;
    int n;
 
-   n = set;
-   if (use_adj) n = (getpriority(PRIO_PROCESS, pid) + adj);
+   if (use_adj)
+      n = (getpriority(PRIO_PROCESS, pid) + adj);
+   else
+      n = set;
    setpriority(PRIO_PROCESS, pid, n);
 
-   if (do_child)
-     {
-        Eina_List *files;
-        char *file, buff[PATH_MAX];
-        FILE *f;
-        int pid2, ppid;
+   if (adj_child)
+      use_adj = EINA_TRUE;
 
-        files = ecore_file_ls("/proc");
-        EINA_LIST_FREE(files, file)
-          {
-             if (isdigit(file[0]))
-               {
-                  snprintf(buff, sizeof(buff), "/proc/%s/stat", file);
-                  if ((f = fopen(buff, "r")))
-                    {
-                       pid2 = -1;
-                       ppid = -1;
-                       if (fscanf(f, "%i %*s %*s %i %*s", &pid2, &ppid) == 2)
-                         {
-                            fclose(f);
-                            if (ppid == pid)
-                              {
-                                 if (adj_child)
-                                   _e_comp_wl_client_priority_adjust(pid2, set, 
-                                                                     adj, EINA_TRUE,
-                                                                     adj_child, do_child);
-                                 else
-                                   _e_comp_wl_client_priority_adjust(pid2, set, 
-                                                                     adj, use_adj,
-                                                                     adj_child, do_child);
-                              }
-                         }
-                       else 
-                         fclose(f);
-                    }
-               }
-             free(file);
-          }
-     }
+   if (!do_child)
+      return;
+
+   files = ecore_file_ls("/proc");
+   EINA_LIST_FREE(files, file)
+      {
+         if (!isdigit(file[0]))
+            continue;
+
+         snprintf(buff, sizeof(buff), "/proc/%s/stat", file);
+         if ((f = fopen(buff, "r")))
+            {
+               pid2 = -1;
+               ppid = -1;
+               num_read = fscanf(f, "%i %*s %*s %i %*s", &pid2, &ppid);
+               fclose(f);
+               if (num_read == 2 && ppid == pid)
+                  _e_comp_wl_client_priority_adjust(pid2, set,
+                                                    adj, use_adj,
+                                                    adj_child, do_child);
+            }
+
+         free(file);
+      }
 }
 
 static void 
@@ -640,12 +635,10 @@ _e_comp_wl_evas_cb_ping(void *data, Evas_Object *obj EINA_UNUSED, void *event EI
    E_Client *ec;
 
    if (!(ec = data)) return;
+   if (!(ec->comp_data->shell.ping)) return;
+   if (!(ec->comp_data->shell.surface)) return;
 
-   if (ec->comp_data->shell.ping)
-     {
-        if (ec->comp_data->shell.surface)
-          ec->comp_data->shell.ping(ec->comp_data->shell.surface);
-     }
+   ec->comp_data->shell.ping(ec->comp_data->shell.surface);
 }
 
 static void 
diff --git a/src/modules/wl_desktop_shell/e_mod_main.c b/src/modules/wl_desktop_shell/e_mod_main.c
index ba8d53189..2de888f18 100644
--- a/src/modules/wl_desktop_shell/e_mod_main.c
+++ b/src/modules/wl_desktop_shell/e_mod_main.c
@@ -616,6 +616,19 @@ _e_shell_cb_shell_surface_get(struct wl_client *client, struct wl_resource *reso
    cdata->shell.unmap = _e_shell_surface_unmap;
 }
 
+static void 
+_e_xdg_surface_state_add(struct wl_resource *resource, struct wl_array *states, uint32_t state)
+{
+  uint32_t *s;
+  s = wl_array_add(states, sizeof(*s));
+  if (s)
+    *s = state;
+  else
+    wl_resource_post_no_memory(resource);
+
+  return;
+}
+
 static void 
 _e_xdg_shell_surface_configure_send(struct wl_resource *resource, uint32_t edges, int32_t width, int32_t height)
 {
@@ -639,27 +652,13 @@ _e_xdg_shell_surface_configure_send(struct wl_resource *resource, uint32_t edges
    wl_array_init(&states);
 
    if (ec->fullscreen)
-     {
-        s = wl_array_add(&states, sizeof(*s));
-        *s = XDG_SURFACE_STATE_FULLSCREEN;
-     }
+     _e_xdg_surface_state_add(resource, &states, XDG_SURFACE_STATE_FULLSCREEN);
    else if (ec->maximized)
-     {
-        s = wl_array_add(&states, sizeof(*s));
-        *s = XDG_SURFACE_STATE_MAXIMIZED;
-     }
-
+     _e_xdg_surface_state_add(resource, &states, XDG_SURFACE_STATE_MAXIMIZED);
    if (edges != 0)
-     {
-        s = wl_array_add(&states, sizeof(*s));
-        *s = XDG_SURFACE_STATE_RESIZING;
-     }
-
+     _e_xdg_surface_state_add(resource, &states, XDG_SURFACE_STATE_RESIZING);
    if (ec->focused)
-     {
-        s = wl_array_add(&states, sizeof(*s));
-        *s = XDG_SURFACE_STATE_ACTIVATED;
-     }
+     _e_xdg_surface_state_add(resource, &states, XDG_SURFACE_STATE_ACTIVATED);
 
    serial = wl_display_next_serial(ec->comp->wl_comp_data->wl.disp);
    if (ec->netwm.type != E_WINDOW_TYPE_POPUP_MENU)
@@ -1418,8 +1417,7 @@ _e_shell_cb_bind(struct wl_client *client, void *data, uint32_t version, uint32_
         return;
      }
 
-   res = wl_resource_create(client, &wl_shell_interface, MIN(version, 1), id);
-   if (!res)
+   if (!(res = wl_resource_create(client, &wl_shell_interface, MIN(version, 1), id)))
      {
         wl_client_post_no_memory(client);
         return;
@@ -1442,8 +1440,7 @@ _e_xdg_shell_cb_bind(struct wl_client *client, void *data, uint32_t version, uin
         return;
      }
 
-   res = wl_resource_create(client, &xdg_shell_interface, MIN(version, 1), id);
-   if (!res)
+   if (!(res = wl_resource_create(client, &xdg_shell_interface, MIN(version, 1), id)))
      {
         wl_client_post_no_memory(client);
         return;