From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:49054) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QV7xf-0003CI-Bm for qemu-devel@nongnu.org; Fri, 10 Jun 2011 16:05:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QV7xd-0004WY-Ie for qemu-devel@nongnu.org; Fri, 10 Jun 2011 16:05:43 -0400 Received: from v220110690675601.yourvserver.net ([78.47.199.172]:57596) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QV7xd-0004W7-3h for qemu-devel@nongnu.org; Fri, 10 Jun 2011 16:05:41 -0400 From: Stefan Weil Date: Fri, 10 Jun 2011 22:05:30 +0200 Message-Id: <1307736330-13457-1-git-send-email-weil@mail.berlios.de> In-Reply-To: References: Subject: [Qemu-devel] [PATCH v2] block/rbd: Remove unused local variable List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: QEMU Developers Cc: Kevin Wolf , Josh Durgin , Christian Brunner Variable 'snap' is assigned a value that is never used. Remove snap and the related code. v2: The unused variable which was in function rbd_open is now in function qemu_rbd_create, so the patch needed an update. Cc: Christian Brunner Cc: Josh Durgin Cc: Kevin Wolf Signed-off-by: Stefan Weil --- block/rbd.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/block/rbd.c b/block/rbd.c index bdc448a..d5659cd 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -227,7 +227,6 @@ static int qemu_rbd_create(const char *filename, QEMUOptionParameter *options) char name[RBD_MAX_IMAGE_NAME_SIZE]; char snap_buf[RBD_MAX_SNAP_NAME_SIZE]; char conf[RBD_MAX_CONF_SIZE]; - char *snap = NULL; rados_t cluster; rados_ioctx_t io_ctx; int ret; @@ -238,9 +237,6 @@ static int qemu_rbd_create(const char *filename, QEMUOptionParameter *options) conf, sizeof(conf)) < 0) { return -EINVAL; } - if (snap_buf[0] != '\0') { - snap = snap_buf; - } /* Read out options */ while (options && options->name) { -- 1.7.2.5