Revert "nginx: Fix sem lock issue with nginx-ubus-module"

This reverts commit 8b2c130b.

net/nginx/Makefile

@@ -567,9 +567,6 @@ endif
 ifneq "$(or $(CONFIG_PACKAGE_nginx-mod-lua),$(QUILT))" ""
 	$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/lua-nginx,lua-nginx/)
 endif
-ifneq "$(or $(CONFIG_PACKAGE_nginx-mod-ubus),$(QUILT))" ""
-	$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/nginx-ubus-module,nginx-ubus-module/)
-endif
 ifneq "$(or $(CONFIG_PACKAGE_nginx-mod-rtmp),$(QUILT))" ""
 	$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtmp-nginx,rtmp-nginx/)
 endif
@@ -581,7 +578,6 @@ define Quilt/Refresh/Package
 	$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/dav-nginx,dav-nginx/)
 	$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/lua-nginx,lua-nginx/)
 	$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtmp-nginx,rtmp-nginx/)
-	$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/nginx-ubus-module,nginx-ubus-module/)
 endef
 
 define Build/Prepare

net/nginx/patches/nginx-ubus-module/100-fix-sem-lock-issue.patch

---- a/nginx-ubus-module/src/ngx_http_ubus_module.c
-+++ b/nginx-ubus-module/src/ngx_http_ubus_module.c
-@@ -501,19 +501,19 @@ static enum rpc_status ubus_post_object(
-   cglcf = ngx_http_get_module_loc_conf(request->r, ngx_http_ubus_module);
- 
-   if (json_object_get_type(ctx->obj) != json_type_object)
--    goto error;
-+    goto out;
- 
-   du->jsobj_cur = ctx->obj;
-   blob_buf_init(ctx->buf, 0);
-   if (!blobmsg_add_object(ctx->buf, ctx->obj))
--    goto error;
-+    goto out;
- 
-   if (!parse_json_rpc(&data, ctx->buf->head))
--    goto error;
-+    goto out;
- 
-   if (!strcmp(data.method, "call")) {
-     if (!data.sid || !data.object || !data.function || !data.data)
--      goto error;
-+      goto out;
- 
-     du->func = data.function;
-