From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754028AbdERAO0 (ORCPT ); Wed, 17 May 2017 20:14:26 -0400 Received: from mail-pf0-f182.google.com ([209.85.192.182]:34579 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752852AbdERAOX (ORCPT ); Wed, 17 May 2017 20:14:23 -0400 From: Matthias Kaehlcke To: Steven Rostedt , Ingo Molnar Cc: linux-kernel@vger.kernel.org, Douglas Anderson , Matthias Kaehlcke Subject: [PATCH] ring-buffer: Remove unused function __rb_data_page_index() Date: Wed, 17 May 2017 17:14:15 -0700 Message-Id: <20170518001415.5223-1-mka@chromium.org> X-Mailer: git-send-email 2.13.0.303.g4ebf302169-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This fixes the following warning when building with clang: kernel/trace/ring_buffer.c:1842:1: error: unused function '__rb_data_page_index' [-Werror,-Wunused-function] Signed-off-by: Matthias Kaehlcke --- kernel/trace/ring_buffer.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 4ae268e687fe..a6b87582c4ff 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1800,12 +1800,6 @@ void ring_buffer_change_overwrite(struct ring_buffer *buffer, int val) } EXPORT_SYMBOL_GPL(ring_buffer_change_overwrite); -static __always_inline void * -__rb_data_page_index(struct buffer_data_page *bpage, unsigned index) -{ - return bpage->data + index; -} - static __always_inline void *__rb_page_index(struct buffer_page *bpage, unsigned index) { return bpage->page->data + index; -- 2.13.0.303.g4ebf302169-goog