From owner-freebsd-arm@FreeBSD.ORG Tue May 19 16:37:52 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 125FD573 for ; Tue, 19 May 2015 16:37:52 +0000 (UTC) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [IPv6:2001:4f8:3:ffe0:406a:0:50:2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E6345151B for ; Tue, 19 May 2015 16:37:51 +0000 (UTC) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [127.0.1.5]) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9) with ESMTP id t4JGbpJ8092950 for ; Tue, 19 May 2015 16:37:51 GMT (envelope-from daemon-user@phabric-backend.isc.freebsd.org) Received: (from daemon-user@localhost) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9/Submit) id t4JGbpQl092949; Tue, 19 May 2015 16:37:51 GMT (envelope-from daemon-user) Date: Tue, 19 May 2015 16:37:51 +0000 To: freebsd-arm@freebsd.org From: "emaste (Ed Maste)" Subject: [Differential] [Commented On] D2579: PCI support for Alpine platform from Annapurna Labs Message-ID: <8aba59ef998647039c1186c83c825f5a@localhost.localdomain> X-Priority: 3 Thread-Topic: D2579: PCI support for Alpine platform from Annapurna Labs X-Herald-Rules: none X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: In-Reply-To: References: Thread-Index: NjYxMzQxMmI2MjBmNTRlMzhjMzBkMTMzMmNhIFVbZt8= Precedence: bulk X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 May 2015 16:37:52 -0000 emaste added inline comments. INLINE COMMENTS sys/arm/annapurna/alpine/alpine_pci.c:414 See e.g. this discussion from LLVM's coding standards doc: http://llvm.org/docs/CodingStandards.html#use-early-exits-and-continue-to-simplify-code We don't have this explicitly documented in FreeBSD, but in general prefer early returns. REVISION DETAIL https://reviews.freebsd.org/D2579 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: jpa-semihalf.com, ian, imp, andrew, jhb, onwahe-gmail-com, meloun-miracle-cz, br, sson, loos, sbruno, rpaulo Cc: emaste, freebsd-arm