From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Daley Subject: [PATCH 13/13] libxl: replace for loop with more idiomatic do-while loop Date: Sun, 1 Dec 2013 23:15:07 +1300 Message-ID: <1385892907-20084-14-git-send-email-mattd@bugfuzz.com> References: <1385892907-20084-1-git-send-email-mattd@bugfuzz.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1385892907-20084-1-git-send-email-mattd@bugfuzz.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.xen.org Cc: Matthew Daley , Ian Jackson , Ian Campbell , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org Signed-off-by: Matthew Daley --- tools/libxl/libxl.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c index 4cd54a8..293e14a 100644 --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -5413,14 +5413,11 @@ int libxl_cpupool_destroy(libxl_ctx *ctx, uint32_t poolid) goto out1; } - for (;;) { + do { t = xs_transaction_start(ctx->xsh); xs_rm(ctx->xsh, XBT_NULL, libxl__sprintf(gc, "/local/pool/%d", poolid)); - - if (xs_transaction_end(ctx->xsh, t, 0) || (errno != EAGAIN)) - break; - } + } while (!xs_transaction_end(ctx->xsh, t, 0) && errno == EAGAIN); rc = 0; -- 1.7.10.4