From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9523C43217 for ; Mon, 7 Nov 2022 16:07:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232667AbiKGQGs (ORCPT ); Mon, 7 Nov 2022 11:06:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232974AbiKGQGK (ORCPT ); Mon, 7 Nov 2022 11:06:10 -0500 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95A0D201B9 for ; Mon, 7 Nov 2022 08:06:05 -0800 (PST) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-36f8318e4d0so113009157b3.20 for ; Mon, 07 Nov 2022 08:06:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=uzyJmD4Az7oDjnhe50YqEbIJmUOevvk6mu3w0w9rs0M=; b=oKFlD2B2yYnR5QAxTSpg1boCCe5kMcd2OGkAr2b7uP5Vhhu69jDguYhGLf+4jMd/6q CJJko9hpe4UAMAZIDiMTcMbjrXPiMBvaL1v7Ou4D0byHWg+oBqWEoA/wLSP5Zvnqoo7p h57M0HIiEa6UE9hh6k2hLAp8P0qj3WQfJKRMH5htBfloGT4xYYUhnYOnpb0Dgr51y6dh rKlEHkFZhShVV2ygmS4zuDgOnZKw77pRLxLoipkVJ1CMzQqTprBo+FcNedyZ6wexR4Wo 11wlWC4hZO39Emgr0lFivsQ9L2QdMiFSV/qP0oSAKShveUgnam80LQRHuYtI6cYadp3K 26+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=uzyJmD4Az7oDjnhe50YqEbIJmUOevvk6mu3w0w9rs0M=; b=JqwtAQpZ8/5EV5v9mipeGjrcFv4z+tn8BT2C5I4GkDreOxgfW+j9XORPZa/9ZTu+rd XAwMY/e3N9uasJ95B5oynNaCWo4XWyZXN8jgKs4BlgqOqlQR+Da/0HHHSQhshZO2xe1c 0dkLIij1IL0Ir/sdV86BacU3h4/Wc3i3LNfhaKYVxmG3juTHNVRaQGzq5cl9T7u4WGL6 Z/hMc0sskNZOmZ6Xe1LF2og/KuqB1XhyTYYzRowrwBJAI5NvQ/nxyQ7vwL4csmer1cW9 +c5qszetQ3q/WpXgtyADcOGHYvY8PwCtSCcL2TWwbMcG0QIVOjowxLz29A2KUEWLmNpv v88A== X-Gm-Message-State: ACrzQf1SfB2cD+GiR9OnnEQdye+1kryH5iS9elhVnASTGSu6gHeXIo4n wHYSYLVUHIYpPzb55fFx8UbevuphIYM9 X-Google-Smtp-Source: AMsMyM4vMdbBvcVERdZT996wzYmjJIJjDU42ZUE1ozAx0zdpevO9HT7XocqhKglK9N4aJrv7oNa/+81pTogk X-Received: from ezekiel.c.googlers.com ([fda3:e722:ac3:cc00:4f:4b78:c0a8:108e]) (user=shraash job=sendgmr) by 2002:a25:2d48:0:b0:6d1:16bf:1e07 with SMTP id s8-20020a252d48000000b006d116bf1e07mr547301ybe.423.1667837164848; Mon, 07 Nov 2022 08:06:04 -0800 (PST) Date: Mon, 7 Nov 2022 21:35:56 +0530 Mime-Version: 1.0 X-Mailer: git-send-email 2.38.1.431.g37b22c650d-goog Message-ID: <20221107160556.2139463-1-shraash@google.com> Subject: [PATCH] tracing: Fix warning on variable 'struct trace_array' From: Aashish Sharma To: Steven Rostedt , Masami Hiramatsu , "Martin K. Petersen" Cc: Arun Easi , linux-kernel@vger.kernel.org, Aashish Sharma Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move the declaration of 'struct trace_array' out of #ifdef CONFIG_TRACING block, to fix the following warning when CONFIG_TRACING is not set: >> include/linux/trace.h:63:45: warning: 'struct trace_array' declared inside parameter list will not be visible outside of this definition or declaration Fixes: 1a77dd1c2bb5 ("scsi: tracing: Fix compile error in trace_array calls when TRACING is disabled") Cc: Arun Easi Signed-off-by: Aashish Sharma --- include/linux/trace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/trace.h b/include/linux/trace.h index b5e16e438448..80ffda871749 100644 --- a/include/linux/trace.h +++ b/include/linux/trace.h @@ -26,13 +26,13 @@ struct trace_export { int flags; }; +struct trace_array; + #ifdef CONFIG_TRACING int register_ftrace_export(struct trace_export *export); int unregister_ftrace_export(struct trace_export *export); -struct trace_array; - void trace_printk_init_buffers(void); __printf(3, 4) int trace_array_printk(struct trace_array *tr, unsigned long ip, -- 2.38.1.431.g37b22c650d-goog