From owner-svn-src-all@freebsd.org Sat Jul 4 17:38:58 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6569F9B73; Sat, 4 Jul 2015 17:38:58 +0000 (UTC) (envelope-from araujo@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (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 3B7A31904; Sat, 4 Jul 2015 17:38:58 +0000 (UTC) (envelope-from araujo@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.70]) by repo.freebsd.org (8.14.9/8.14.9) with ESMTP id t64HcwRu026517; Sat, 4 Jul 2015 17:38:58 GMT (envelope-from araujo@FreeBSD.org) Received: (from araujo@localhost) by repo.freebsd.org (8.14.9/8.14.9/Submit) id t64Hcv5t026512; Sat, 4 Jul 2015 17:38:57 GMT (envelope-from araujo@FreeBSD.org) Message-Id: <201507041738.t64Hcv5t026512@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: araujo set sender to araujo@FreeBSD.org using -f From: Marcelo Araujo Date: Sat, 4 Jul 2015 17:38:57 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r285143 - head/sbin/casperd X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jul 2015 17:38:58 -0000 Author: araujo (ports committer) Date: Sat Jul 4 17:38:56 2015 New Revision: 285143 URL: https://svnweb.freebsd.org/changeset/base/285143 Log: Remove unused variable flags reported by clang. The function zygote_clone() always receive the flags with value 0 and this flags is never checked on zygote_main(). Differential Revision: D2689 Reviewed by: rodrigc, oshogbo Modified: head/sbin/casperd/casperd.c head/sbin/casperd/zygote.c head/sbin/casperd/zygote.h Modified: head/sbin/casperd/casperd.c ============================================================================== --- head/sbin/casperd/casperd.c Sat Jul 4 17:37:00 2015 (r285142) +++ head/sbin/casperd/casperd.c Sat Jul 4 17:38:56 2015 (r285143) @@ -253,7 +253,7 @@ casper_command(const char *cmd, const nv return (error); } - if (zygote_clone(service_external_execute, 0, &chanfd, &procfd) == -1) { + if (zygote_clone(service_external_execute, &chanfd, &procfd) == -1) { error = errno; close(execfd); return (error); Modified: head/sbin/casperd/zygote.c ============================================================================== --- head/sbin/casperd/zygote.c Sat Jul 4 17:37:00 2015 (r285142) +++ head/sbin/casperd/zygote.c Sat Jul 4 17:38:56 2015 (r285143) @@ -77,7 +77,7 @@ stdnull(void) } int -zygote_clone(zygote_func_t *func, int flags, int *chanfdp, int *procfdp) +zygote_clone(zygote_func_t *func, int *chanfdp, int *procfdp) { nvlist_t *nvl; int error; @@ -90,7 +90,6 @@ zygote_clone(zygote_func_t *func, int fl nvl = nvlist_create(0); nvlist_add_number(nvl, "func", (uint64_t)(uintptr_t)func); - nvlist_add_number(nvl, "flags", (uint64_t)flags); nvl = nvlist_xfer(zygote_sock, nvl, 0); if (nvl == NULL) return (-1); @@ -117,7 +116,7 @@ zygote_clone(zygote_func_t *func, int fl static void zygote_main(int sock) { - int error, fd, flags, procfd; + int error, fd, procfd; int chanfd[2]; nvlist_t *nvlin, *nvlout; zygote_func_t *func; @@ -144,7 +143,6 @@ zygote_main(int sock) } func = (zygote_func_t *)(uintptr_t)nvlist_get_number(nvlin, "func"); - flags = (int)nvlist_get_number(nvlin, "flags"); nvlist_destroy(nvlin); /* Modified: head/sbin/casperd/zygote.h ============================================================================== --- head/sbin/casperd/zygote.h Sat Jul 4 17:37:00 2015 (r285142) +++ head/sbin/casperd/zygote.h Sat Jul 4 17:38:56 2015 (r285143) @@ -35,6 +35,6 @@ typedef void zygote_func_t(int); int zygote_init(void); -int zygote_clone(zygote_func_t *func, int flags, int *chanfdp, int *procfdp); +int zygote_clone(zygote_func_t *func, int *chanfdp, int *procfdp); #endif /* !_ZYGOTE_H_ */