From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 16562312824; Tue, 16 Dec 2025 03:54:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765857294; cv=none; b=T2KshaqMSE8jL8SIJvXcynG7z3FPw6P5/++XBfBsw5ZwyRvewtFHLyaUzu9PmJV81LLWFPnwSBj2Rk8ugmAadob+A2CC9jAJktXHrfGlSwigq79DtB0+tDnx5ltdrVWXS635WNaVMySO/rRwDaeiABOiBmNOP1/z7VP/J5eZ3Ew= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765857294; c=relaxed/simple; bh=wKWJZZdbUbSwMoIn246Vmp9XLWPXndgTlWmmQPMekrQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lEbRKADZdXsqsC+7Nzi876GrQLmN9nAFQObY7ppatNNGIsexsEntl8Xs9AZa6bwpHe4dy8QdP/qZ9J4UjpA5R35HkoxCihheMQg5xdDvJXGz6gt6FDLhZLg5dv9RTDHSexySo357Nk0R7C2HdW0A75Q03UVM7MEnSIn9eOLldQY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=b8JvIdo9; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="b8JvIdo9" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=h5xnIpG93qiqQd/wnfuUtnAxrf53oJ7yelGXYhNBaps=; b=b8JvIdo9+H4c6uWkX4Co1P3uXl NIAyGRvhM1f/Ezj07jqUsdMGMr+didEMNUwMIrDY+BUhEbOKSUh3z0h6mLRhOfhYz+XigKKXNWn4j i/eLNpN8TeL6n6EGWxcjbKdwd2um84H78PoKkZBEOQEB8wMjcKaErHZ4rvpk3vL8e8s9p5chTlVvF WBysysscWHXYm0KW1/MBcMhswp6GZO2gjI+pLMjKCQbGoMhc33t1ZYnm4ntk/wh/G0jg9KTNQ91lp rlaEQFV81slYhXz+lrX7cQ8YFl89ZqVURhAwA/S7DAY+ajDWDK+c18hmtsFrE7MGem22dvwXgoFll f+Z+lv4A==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.99 #2 (Red Hat Linux)) id 1vVM9g-0000000GwK4-2Rrn; Tue, 16 Dec 2025 03:55:20 +0000 From: Al Viro To: linux-fsdevel@vger.kernel.org Cc: torvalds@linux-foundation.org, brauner@kernel.org, jack@suse.cz, mjguzik@gmail.com, paul@paul-moore.com, axboe@kernel.dk, audit@vger.kernel.org, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v3 21/59] file_setattr(): filename_lookup() accepts ERR_PTR() as filename Date: Tue, 16 Dec 2025 03:54:40 +0000 Message-ID: <20251216035518.4037331-22-viro@zeniv.linux.org.uk> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251216035518.4037331-1-viro@zeniv.linux.org.uk> References: <20251216035518.4037331-1-viro@zeniv.linux.org.uk> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Al Viro no need to check it in the caller Signed-off-by: Al Viro --- fs/file_attr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/file_attr.c b/fs/file_attr.c index f9e4d4014afc..915e9a40cd42 100644 --- a/fs/file_attr.c +++ b/fs/file_attr.c @@ -457,9 +457,6 @@ SYSCALL_DEFINE5(file_setattr, int, dfd, const char __user *, filename, return error; name = getname_maybe_null(filename, at_flags); - if (IS_ERR(name)) - return PTR_ERR(name); - if (!name && dfd >= 0) { CLASS(fd, f)(dfd); if (fd_empty(f)) -- 2.47.3