From patchwork Tue Apr 28 21:51:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 1278749 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming-bpf@patchwork.ozlabs.org Delivered-To: patchwork-incoming-bpf@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=bpf-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=arndb.de Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49Bb2h6HMSz9sRf for ; Wed, 29 Apr 2020 07:51:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726698AbgD1Vvz (ORCPT ); Tue, 28 Apr 2020 17:51:55 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:60383 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725934AbgD1Vvz (ORCPT ); Tue, 28 Apr 2020 17:51:55 -0400 Received: from threadripper.lan ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.145]) with ESMTPA (Nemesis) id 1Mnac7-1imkao3kfN-00jX3M; Tue, 28 Apr 2020 23:51:36 +0200 From: Arnd Bergmann To: Netanel Belgazal , Arthur Kiyanovski , "David S. Miller" , Alexei Starovoitov , Daniel Borkmann , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , Sameeh Jubran Cc: Arnd Bergmann , Guy Tzalik , Saeed Bishara , Zorik Machulsky , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH] net: ena: fix gcc-4.8 missing-braces warning Date: Tue, 28 Apr 2020 23:51:25 +0200 Message-Id: <20200428215131.3948527-1-arnd@arndb.de> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 X-Provags-ID: V03:K1:eio/Sn10wNZ8eP76k+ivMjpj0w9kH5VYdd8pKjIDDJmnyUTYjlj wNLeF4Ab9tqskgvYVtVf3p4+v45TDrWL2xMEh0zywuz8ncc91zI4xMW9gK2XlkIMwDzjEEQ 1p21YFg9T6glNvKht4dHZG8fEanK9c4mPx7W4b/9zW4BMtAEuJGQEvPMqjAWht7MVx2XBzT qe0HjXBmkfRSro17xVhcA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:aJcnJT7sWcE=:lgUJlhr00A1DGCATYjS5sm FBU2X7hVhPIi8k2M47qCv7Qk82Vfh1sUNybcQmV//wnR4rgKQ3vnZWSPXvsHViWXNYUWTE4m+ h9XScbryIV5m2Ip/wOcuDQIPqLJYXOl3yFbdNsMLKtjFMsN9vvmnAnrU9p4cK/B12DsQ8oE7K tMk3GWWCQ2dpNzxf8pYpugaHLzhrZLQ7iUCPLNQL0D/rOIum27FpH5tek5MrHR8J41RY1fr76 i9a1PyTtOttcF+VOb1u10jLDGwkovXJcZXqtjb6+MAa+0xQ8Gm+2vJBUSQtUnweDB4S8O9Cn3 hIM92CTJonXKgmJHL61ZoK04MNRO+Tnjji9BEALjlUgCqCr46OvVLywHmwjjtvSKO1sdtoGkV k5jMKg3qEGuqfNzHi+Ef06m8YIzu1BGcr0g94wgZwLCo6BAbX2+6ypMDw5Rvbqsh4BWgwxVX4 pU/vxpXPYQ8YMp54+inALnufyyd7n2bqvqin/3EVcuiCz+i0NOPriM+z9jOTK0YNxLdWk2iBA mnpFhk4H0bsTFre57cdPW0mJqUgdf9npr8nWSyKJrtECdd8k29fSk6LZZzL1WQui1OBKGsClz sFCmJqH3bkKByehwr0LbzhzAvO8QdDHLc09OhN1GUOG7hktmm3ocTqBHPSPqr57HvUP1HaT9C OzOx9BHBAarIsKPFlsCm+LyrfGQOpFkTHd0tev263YcivAcpuOQ6oWgw1jdLgzq/JyppmAFTx GVmW0FoThNUsUhzFfbsVXWYpwoqIRT4khv1WS51hPGuO4tXY7IrJJWSZY2S84NmI+CNs4DCVg 6HB04JnlLnoGnguNcItK9vhHzzVc7OFFfNvVoZCP49wFRimUhU= Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Older compilers warn about initializers with incorrect curly braces: drivers/net/ethernet/amazon/ena/ena_netdev.c: In function 'ena_xdp_xmit_buff': drivers/net/ethernet/amazon/ena/ena_netdev.c:311:2: error: expected ',' or ';' before 'struct' struct ena_tx_buffer *tx_info; ^~~~~~ drivers/net/ethernet/amazon/ena/ena_netdev.c:321:2: error: 'tx_info' undeclared (first use in this function) tx_info = &xdp_ring->tx_buffer_info[req_id]; ^~~~~~~ drivers/net/ethernet/amazon/ena/ena_netdev.c:321:2: note: each undeclared identifier is reported only once for each function it appears in Use the GNU empty initializer extension to avoid this. Fixes: 31aa9857f173 ("net: ena: enable negotiating larger Rx ring size") Signed-off-by: Arnd Bergmann --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 2cc765df8da3..ad385652ca24 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -307,7 +307,7 @@ static int ena_xdp_xmit_buff(struct net_device *dev, struct ena_rx_buffer *rx_info) { struct ena_adapter *adapter = netdev_priv(dev); - struct ena_com_tx_ctx ena_tx_ctx = {0}; + struct ena_com_tx_ctx ena_tx_ctx = { }; struct ena_tx_buffer *tx_info; struct ena_ring *xdp_ring; u16 next_to_use, req_id;