From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964889AbeB1XSP (ORCPT ); Wed, 28 Feb 2018 18:18:15 -0500 Received: from mout.kundenserver.de ([212.227.17.24]:57819 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935525AbeB1XSO (ORCPT ); Wed, 28 Feb 2018 18:18:14 -0500 From: Arnd Bergmann To: Jeff Kirsher Cc: Arnd Bergmann , Emil Tantilov , Tony Nguyen , "David S. Miller" , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [net-next PATCH] ixgbevf: fix unused variable warning Date: Thu, 1 Mar 2018 00:17:36 +0100 Message-Id: <20180228231745.366681-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:JV203kg1ndtkp8VLJB14a5YA4p2UMRFELb5q/BXOY3xzcbB5N6T jQQF4FLuDmzA9HiuUmvBDPd+xBNRgNg3z+ESacmi6KQMKVh9WUdbKanrJI8D8UEqm79xnad G3CEmJVtT2jqd1kk0DgtWHFn9KG6dNxgcgmhToj0lU0GR5Gs1zD+6ilpkGEzEQKJlyOSq1k UdkFBdrw2uBwRas2slM7A== X-UI-Out-Filterresults: notjunk:1;V01:K0:TmhZGPBsTvQ=:Q3dWf35C4iaFxdSEt5C9UJ ZYbGZIARnz9Amgwq8JkkGYhstofUSkpYDR26Ez/riqElD2I81WecdQVarWFQiMdUojITpi5f3 0/v4x+MakChR3r6VIcJh9gBPr5Ll7w9FwbHHELX4GsaColLQbynE7rMmYrgXepRa3QOGlew7p OY3zZfBce52s/wLijHneMyVRnBE/ayj7+I/p+WeXpKIu7PoNyGGEbPDns36F2i4xM0yoi7B+i iBV6YX2BVzBq9hsGwnXMudDxED3mELrpF0Vj9WjZzfavvv7Mu/ueVveFgudI+ce6pG6HbrOkU SF/c4BTgh/eruFhD2bBH2++1G83d20TBNaY3XzveSE+JAfE5/V7FLULT7qc+R+RnpLfBa/9lX sqmA/iV77Igwcaqu+KoXPinY5/ZaXb6jCptvteKnNvPE68lmgrOIE0C5F7kDF/IyvjFkI8aAw uYatfXnkRna2PS5HsTeAZraEu2iKiikpOXeDKJ6SuM7v5/HFiTnHLG9S52RfWcUB/c0ZHDYOR /PchVYAwJ/uVVqoFlD1j4xhOfx+klIyZWjx7PUUftFqYPX6ciYz7Gps+u0Mf77bR/UoKShxZC bclF/tkXxVshwfWilz67w44gJhcdv6/QpIOOnlLlvVDi6J1iCOpNEpWLsziJMpmSx1rhfe1L/ xBRXlqiUkK5N8sbiKmdlv0sy+w/wROH1B9QZIe/pYmYT5KtMZcesrxMHYpPB9ysQlH5Me0Zrn qYbwgzjpkNCWh8+z8yWF2YZOFIOY2Yf2N663bg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The new ixgbevf_set_rx_buffer_len() function causes a harmless warnings in configurations with large page size: drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: In function 'ixgbevf_set_rx_buffer_len': drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:1758:15: error: unused variable 'max_frame' [-Werror=unused-variable] This rephrases the code so that the compiler can see the use of that variable, making it slightly easier to read in the process. Fixes: f15c5ba5b6cd ("ixgbevf: add support for using order 1 pages to receive large frames") Signed-off-by: Arnd Bergmann --- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index f37307131eb6..4da449e0a4ba 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -1766,12 +1766,12 @@ static void ixgbevf_set_rx_buffer_len(struct ixgbevf_adapter *adapter, set_ring_build_skb_enabled(rx_ring); -#if (PAGE_SIZE < 8192) - if (max_frame <= IXGBEVF_MAX_FRAME_BUILD_SKB) - return; + if (PAGE_SIZE < 8192) { + if (max_frame <= IXGBEVF_MAX_FRAME_BUILD_SKB) + return; - set_ring_uses_large_buffer(rx_ring); -#endif + set_ring_uses_large_buffer(rx_ring); + } } /** -- 2.9.0