From owner-dev-commits-src-main@freebsd.org Tue May 11 21:56:50 2021 Return-Path: Delivered-To: dev-commits-src-main@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 50A4E628507; Tue, 11 May 2021 21:56:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FfsFt1RwLz4t1g; Tue, 11 May 2021 21:56:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2184E1F96A; Tue, 11 May 2021 21:56:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 14BLunsd002341; Tue, 11 May 2021 21:56:49 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 14BLunli002340; Tue, 11 May 2021 21:56:49 GMT (envelope-from git) Date: Tue, 11 May 2021 21:56:49 GMT Message-Id: <202105112156.14BLunli002340@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: ed93deba1106 - main - Remove a write-only variable. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: ed93deba1106da2cd4755a61612c37bb67edc914 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-main@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for the main branch of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 May 2021 21:56:51 -0000 The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=ed93deba1106da2cd4755a61612c37bb67edc914 commit ed93deba1106da2cd4755a61612c37bb67edc914 Author: John Baldwin AuthorDate: 2021-05-11 21:56:23 +0000 Commit: John Baldwin CommitDate: 2021-05-11 21:56:23 +0000 Remove a write-only variable. While refactoring an earlier series of changes during review, the 'saved_data' variable stopped being used at the bottom of if_ioctl(). Suggested by: brooks Reviewed by: brooks, imp, kib Fixes: d17e0940f79f Rework compat shims in ifioctl(). Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D30197 --- sys/net/if.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sys/net/if.c b/sys/net/if.c index e444faa54cb0..e18ed3e275ac 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -2901,7 +2901,6 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct thread *td) struct ifgroupreq ifgr; struct ifmediareq ifmr; } thunk; - caddr_t saved_data; u_long saved_cmd; struct ifconf32 *ifc32; struct ifdrv32 *ifd32; @@ -2928,7 +2927,6 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct thread *td) #ifdef COMPAT_FREEBSD32 saved_cmd = cmd; - saved_data = data; switch (cmd) { case SIOCGIFCONF32: ifc32 = (struct ifconf32 *)data;