tbm_module: fix the wrong condition

A fd has to be checked if it is less than 0.

Change-Id: Ia71d5208060e4d1e6e6965c3f3848e0d77aaea6c

diff --git a/src/tbm_module.c b/src/tbm_module.c
index 140392a..a29b477 100644 (file)
--- a/src/tbm_module.c
+++ b/src/tbm_module.c
@@ -509,7 +509,7 @@ tbm_module_bufmgr_bind_native_display(tbm_module *module, void *native_display)
        case TBM_MODULE_TYPE_HAL_TBM:
                if (hal_tbm_backend_has_drm_device(module->hal_backend, &ret)) {
                        int fd = tbm_drm_helper_get_fd(); // this must be the auth drm_fd.(master drm_fd);
-                       if (fd < -1) {
+                       if (fd < 0) {
                                TBM_ERR("error: module(%p) native_display(%p)\n", module, native_display);
                                return TBM_ERROR_INVALID_OPERATION;
                        }