From owner-svn-src-head@freebsd.org Tue May 8 16:56:03 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A05CEFBB777; Tue, 8 May 2018 16:56:03 +0000 (UTC) (envelope-from shurd@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 486C478C27; Tue, 8 May 2018 16:56:03 +0000 (UTC) (envelope-from shurd@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 25B4C2CFBF; Tue, 8 May 2018 16:56:03 +0000 (UTC) (envelope-from shurd@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w48Gu2h5025626; Tue, 8 May 2018 16:56:02 GMT (envelope-from shurd@FreeBSD.org) Received: (from shurd@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w48Gu2NP025625; Tue, 8 May 2018 16:56:02 GMT (envelope-from shurd@FreeBSD.org) Message-Id: <201805081656.w48Gu2NP025625@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: shurd set sender to shurd@FreeBSD.org using -f From: Stephen Hurd Date: Tue, 8 May 2018 16:56:02 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333366 - head/sys/net X-SVN-Group: head X-SVN-Commit-Author: shurd X-SVN-Commit-Paths: head/sys/net X-SVN-Commit-Revision: 333366 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 May 2018 16:56:03 -0000 Author: shurd Date: Tue May 8 16:56:02 2018 New Revision: 333366 URL: https://svnweb.freebsd.org/changeset/base/333366 Log: iflib: cleanup queues when iflib_device_register fail Submitted by: Jacob Keller Reviewed by: gallatin MFC after: 3 days Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D15299 Modified: head/sys/net/iflib.c Modified: head/sys/net/iflib.c ============================================================================== --- head/sys/net/iflib.c Tue May 8 16:16:56 2018 (r333365) +++ head/sys/net/iflib.c Tue May 8 16:56:02 2018 (r333366) @@ -4453,7 +4453,8 @@ fail_intr_free: if (scctx->isc_intr == IFLIB_INTR_MSIX || scctx->isc_intr == IFLIB_INTR_MSI) pci_release_msi(ctx->ifc_dev); fail_queues: - /* XXX free queues */ + iflib_tx_structures_free(ctx); + iflib_rx_structures_free(ctx); fail: IFDI_DETACH(ctx); CTX_UNLOCK(ctx); @@ -5065,14 +5066,16 @@ iflib_qset_structures_setup(if_ctx_t ctx) { int err; + /* + * It is expected that the caller takes care of freeing queues if this + * fails. + */ if ((err = iflib_tx_structures_setup(ctx)) != 0) return (err); - if ((err = iflib_rx_structures_setup(ctx)) != 0) { + if ((err = iflib_rx_structures_setup(ctx)) != 0) device_printf(ctx->ifc_dev, "iflib_rx_structures_setup failed: %d\n", err); - iflib_tx_structures_free(ctx); - iflib_rx_structures_free(ctx); - } + return (err); }