diff --git a/src/console.c b/src/console.c index 0a7517f..ffa369a 100644 --- a/src/console.c +++ b/src/console.c @@ -59,8 +59,6 @@ struct line { }; struct kmscon_buffer { - unsigned long ref; - unsigned int sb_count; struct line *sb_first; struct line *sb_last; @@ -619,7 +617,6 @@ static int kmscon_buffer_new(struct kmscon_buffer **out, unsigned int x, return -ENOMEM; memset(buf, 0, sizeof(*buf)); - buf->ref = 1; ret = gl_m4_stack_new(&buf->stack); if (ret) @@ -640,22 +637,11 @@ err_free: return ret; } -static void kmscon_buffer_ref(struct kmscon_buffer *buf) -{ - if (!buf) - return; - - ++buf->ref; -} - -static void kmscon_buffer_unref(struct kmscon_buffer *buf) +static void kmscon_buffer_free(struct kmscon_buffer *buf) { unsigned int i; - if (!buf || !buf->ref) - return; - - if (--buf->ref) + if (!buf) return; log_debug("destroying buffer object"); @@ -1052,7 +1038,7 @@ void kmscon_console_unref(struct kmscon_console *con) log_debug("destroying console"); kmscon_font_unref(con->font); - kmscon_buffer_unref(con->cells); + kmscon_buffer_free(con->cells); kmscon_font_factory_unref(con->ff); free(con); }