From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Jackson Subject: [PATCH 05/28] libxl: libxl__spawn_stub_dm: Introduce `dmpath' Date: Tue, 22 Dec 2015 18:44:40 +0000 Message-ID: <1450809903-3393-6-git-send-email-ian.jackson@eu.citrix.com> References: <1450809903-3393-1-git-send-email-ian.jackson@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1450809903-3393-1-git-send-email-ian.jackson@eu.citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xensource.com Cc: Ian Jackson , Wei Liu , Ian Campbell , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org Combine two identical calls to libxl__device_model_xs_path, for clarity. No functional change. Signed-off-by: Ian Jackson --- v6: New patch. --- tools/libxl/libxl_dm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 675e859..6f5fe45 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -1557,11 +1557,11 @@ void libxl__spawn_stub_dm(libxl__egc *egc, libxl__stub_dm_spawn_state *sdss) perm[1].perms = XS_PERM_READ; retry_transaction: t = xs_transaction_start(ctx->xsh); - xs_mkdir(ctx->xsh, t, - libxl__device_model_xs_path(gc, dm_domid, guest_domid, "")); + const char *dmpath = libxl__device_model_xs_path(gc, + dm_domid, guest_domid, ""); + xs_mkdir(ctx->xsh, t, dmpath); xs_set_permissions(ctx->xsh, t, - libxl__device_model_xs_path(gc, dm_domid, - guest_domid, ""), + dmpath, perm, ARRAY_SIZE(perm)); if (!xs_transaction_end(ctx->xsh, t, 0)) if (errno == EAGAIN) -- 1.7.10.4