From nobody Fri Jan 16 23:32:20 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4dtGNN3PcBz6P3Jf for ; Fri, 16 Jan 2026 23:32:20 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dtGNN2h93z401b for ; Fri, 16 Jan 2026 23:32:20 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1768606340; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=56uoS2DUKoTkwpfDWH0xWNqhItALJUTdoRQyabIk0o8=; b=TB1NQ6aDE5hrBhvgWveD19cGN2JGVNU8VPNtwayVxjoROL44VItFjcnoWeKFfSARqdcdtq Jx4w0/WuJU/hrdaxc7dSLescT1DFGBNzqf5XZayPBDIv8H+V3lWU9zhG0exmuAplA14XdY 5TbKUUAg2xVRaLHj2+X9InWWt+0TcOEGF71Qs7bDC7T39kIW6DeIwldTxPXfbiotStFYDB 3VFfYP9Pp/mzaabyYRgQ66SYW24DfnNLvS2zX9M0EGMlnz5tvMpBsODh3d9a312JG4jFve 2xo2otm1U1K/oWxgjZUYEGLGozWNXvEW+BE8OesxIXCLrdw0fgFmtX9yustS9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1768606340; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=56uoS2DUKoTkwpfDWH0xWNqhItALJUTdoRQyabIk0o8=; b=LNXCqD3QlVZtHyq7wnETvMYMgpOuqS6h7C47mvnuiRZcPmE6RwFh0J/lTcS1H5xWmg3ooX pHbD77V97cgOalDx5wHphEzXkExhOti7NbYRHhwg8N2I9uJTQplTSPSCmrpuCLe1Pm0aes aerr3ToX0mAtRqYtUN2bO63pJWfBerxxDsKmKAyWHWKwOPiSM5s+3CsBfjyCloKAgiXBRt zofniKlYzLuRRI3SSnvWzxBh5gAJwyWZfU0PhypMB2WJelhK47TjdNKlxQnXo0h+gCezxq xKWNQgGnTj4XvACy2ANRwL+CTAQASYykv1JO9IPEHQju0HTu1vs3h6j8FmQKdQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1768606340; a=rsa-sha256; cv=none; b=m1kT8TJhHu6cg9rmBZeFOeq8HMOBM8SmMxmU5Crp9oC7eBBCcMLUvtPBpOzzhg+NR2JllR LdSG8KUi61U3mn89ZpaEgHqeMG2zgmveB1DVYWNAxo0Cn29zAJcWWyWW2C/oEAYJPk5DWh vfFsGg2kYzdRSUC4ohbTbq/rRPfyqWjolBU7uusXRrArayEd3zyhHgxqmHS3AUfUI/tC0o uukS0+QhjFX8fXMmrqqhs/+MTxFe52zSMd/vemBBOiFRELjCI7FxlcyKB1U5bBV7DpaCC/ v+sqJXKQaY1v5LZ/wqfS25NdvOeSdbFqSjTwWaggNk5Ok0zffvR+ennAVgnErA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4dtGNN2Ft5zc6N for ; Fri, 16 Jan 2026 23:32:20 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3b9c9 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Fri, 16 Jan 2026 23:32:20 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Dimitry Andric Subject: git: 74cac745fe30 - main - mxge(4): avoid clang 21 warning in NO-IP configuration List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dim X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 74cac745fe302b26ad22114f60735c8b73e90571 Auto-Submitted: auto-generated Date: Fri, 16 Jan 2026 23:32:20 +0000 Message-Id: <696aca84.3b9c9.1005b681@gitrepo.freebsd.org> The branch main has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=74cac745fe302b26ad22114f60735c8b73e90571 commit 74cac745fe302b26ad22114f60735c8b73e90571 Author: Dimitry Andric AuthorDate: 2026-01-15 11:31:29 +0000 Commit: Dimitry Andric CommitDate: 2026-01-16 23:31:50 +0000 mxge(4): avoid clang 21 warning in NO-IP configuration Building the LINT-NOIP kernel on amd64 with clang 21 results in a -Werror warning similar to: sys/dev/mxge/if_mxge.c:1846:44: error: variable 'sum' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer] 1846 | cksum_offset, sizeof(sum), (caddr_t)&sum); | ^~~ Indeed, if both `INET` and `INET6` are undefined, `sum` is never initialized. Initialize it to zero to silence the warning. Reviewed by: jhibbits MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D54730 --- sys/dev/mxge/if_mxge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/mxge/if_mxge.c b/sys/dev/mxge/if_mxge.c index f36f41d53b40..ca2267098c4f 100644 --- a/sys/dev/mxge/if_mxge.c +++ b/sys/dev/mxge/if_mxge.c @@ -1804,7 +1804,7 @@ mxge_encap_tso(struct mxge_slice_state *ss, struct mbuf *m, uint32_t low, high_swapped; int len, seglen, cum_len, cum_len_next; int next_is_first, chop, cnt, rdma_count, small; - uint16_t pseudo_hdr_offset, cksum_offset, mss, sum; + uint16_t pseudo_hdr_offset, cksum_offset, mss, sum = 0; uint8_t flags, flags_next; static int once;