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 X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CBD71C2BA80 for ; Tue, 7 Apr 2020 00:03:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9B16B2078A for ; Tue, 7 Apr 2020 00:03:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586217831; bh=CaI+v9D1Ksy/IQA5snBLD83O5DgBFgJMn4PiWZLu3jI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2QoK/3gY+ngVdYi26O/NxxMLPY1i/qVS44ZtQ5TaFL5Fm3RtprN/7Vu5840RmgjHt jMH+8by3f8zI/xUC3FGh5e6Ay+dVShiQ0x9bAnn6+7lYLHI9hKDGosqTlXkPKDkYUN SPPT/1iBgggChNLsLRnFqyIXXvKyQmHQbhzObze4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728442AbgDGADt (ORCPT ); Mon, 6 Apr 2020 20:03:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:38334 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728350AbgDGADI (ORCPT ); Mon, 6 Apr 2020 20:03:08 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 320EF20801; Tue, 7 Apr 2020 00:03:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586217787; bh=CaI+v9D1Ksy/IQA5snBLD83O5DgBFgJMn4PiWZLu3jI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mSFmzLh0yk4RcG1wpycS9YCm7CpaXq3enHAQEpIFRGli9agtIotZCEqR0VVFuLhUd U7RQA6oN1KKK7UpRBBenH2Cwf5d/LVeReGsGvAe+xhpjt7FnApNp8MBTFXi6+Z/Yo0 +y+OBs6TezYjsJQwU78UvbLd4Joc38GHu8g8bRZM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Zheng Wei , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 2/5] net: vxge: fix wrong __VA_ARGS__ usage Date: Mon, 6 Apr 2020 20:03:01 -0400 Message-Id: <20200407000304.17360-2-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200407000304.17360-1-sashal@kernel.org> References: <20200407000304.17360-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Zheng Wei [ Upstream commit b317538c47943f9903860d83cc0060409e12d2ff ] printk in macro vxge_debug_ll uses __VA_ARGS__ without "##" prefix, it causes a build error when there is no variable arguments(e.g. only fmt is specified.). Signed-off-by: Zheng Wei Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 +++++++------- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.h b/drivers/net/ethernet/neterion/vxge/vxge-config.h index 6ce4412fcc1ad..380e841fdd957 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.h +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.h @@ -2065,7 +2065,7 @@ vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask); if ((level >= VXGE_ERR && VXGE_COMPONENT_LL & VXGE_DEBUG_ERR_MASK) || \ (level >= VXGE_TRACE && VXGE_COMPONENT_LL & VXGE_DEBUG_TRACE_MASK))\ if ((mask & VXGE_DEBUG_MASK) == mask) \ - printk(fmt "\n", __VA_ARGS__); \ + printk(fmt "\n", ##__VA_ARGS__); \ } while (0) #else #define vxge_debug_ll(level, mask, fmt, ...) diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.h b/drivers/net/ethernet/neterion/vxge/vxge-main.h index 3a79d93b84453..5b535aa10d23e 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.h +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.h @@ -454,49 +454,49 @@ int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override); #if (VXGE_DEBUG_LL_CONFIG & VXGE_DEBUG_MASK) #define vxge_debug_ll_config(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_LL_CONFIG, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_LL_CONFIG, fmt, ##__VA_ARGS__) #else #define vxge_debug_ll_config(level, fmt, ...) #endif #if (VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) #define vxge_debug_init(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_INIT, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_INIT, fmt, ##__VA_ARGS__) #else #define vxge_debug_init(level, fmt, ...) #endif #if (VXGE_DEBUG_TX & VXGE_DEBUG_MASK) #define vxge_debug_tx(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_TX, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_TX, fmt, ##__VA_ARGS__) #else #define vxge_debug_tx(level, fmt, ...) #endif #if (VXGE_DEBUG_RX & VXGE_DEBUG_MASK) #define vxge_debug_rx(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_RX, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_RX, fmt, ##__VA_ARGS__) #else #define vxge_debug_rx(level, fmt, ...) #endif #if (VXGE_DEBUG_MEM & VXGE_DEBUG_MASK) #define vxge_debug_mem(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_MEM, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_MEM, fmt, ##__VA_ARGS__) #else #define vxge_debug_mem(level, fmt, ...) #endif #if (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK) #define vxge_debug_entryexit(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_ENTRYEXIT, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_ENTRYEXIT, fmt, ##__VA_ARGS__) #else #define vxge_debug_entryexit(level, fmt, ...) #endif #if (VXGE_DEBUG_INTR & VXGE_DEBUG_MASK) #define vxge_debug_intr(level, fmt, ...) \ - vxge_debug_ll(level, VXGE_DEBUG_INTR, fmt, __VA_ARGS__) + vxge_debug_ll(level, VXGE_DEBUG_INTR, fmt, ##__VA_ARGS__) #else #define vxge_debug_intr(level, fmt, ...) #endif -- 2.20.1