From nobody Sat Feb 7 17:12:47 2026 Received: from out-186.mta1.migadu.com (out-186.mta1.migadu.com [95.215.58.186]) (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 81DC4286433 for ; Tue, 10 Jun 2025 08:38:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.186 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749544693; cv=none; b=VaTXldWz0ku7f2Txdobv0xEGrqUez2Yfr3xjqfFcAE3ULN9KNfuRflYfH7QeDjP339U8bTchMEoh4xFBVBpjO980RWe7T75wEc3reNedps1oI2nOCU3lhqX7iDnNlbVQJY1PaTqvxJCfadOHTDcsnwAZJlpuOY0IKs+tswffUWQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749544693; c=relaxed/simple; bh=9uSj8nECHdGEcQVH+g+bWqSf1bY6OlgEhrntxwaC7vw=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=oruq4sUairtxZSwT+VRUW5T6aDa9T592I3eOEp0gs4rmY/PfjOyfXlQo//3uyO4KpRPYiq7k8lvNE54Wus+dB0ntxfl8qpCODvKsFnm6qAhgHEb5DOPIJXMoIsQiqB+OSCKH+UHd5wb3qfdcLAX6oYWTGUMzdIzD0VTOdljThls= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=a8IAz6yb; arc=none smtp.client-ip=95.215.58.186 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="a8IAz6yb" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1749544688; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=q5HeugkHcjUwf4mk/XUNlpjUL6kKhDq/9U6Y9Vd4dl4=; b=a8IAz6ybvG8uIiSxJDIUclktJubKEE4rGGhYGbGGM5R9No+9Cr1bGMQzp7hn39Zb32ck1f iwDxenlzf+k7MxolScB0OCodyDaTXE0kMqUt9ZjQ1kp9fgtv/bbJK1OAwkSw1xxftuN827 J3TUNEiyxSG4SiIp6Xw2lAdpIwP5lGg= From: Ye Liu To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Ye Liu Subject: [PATCH v2] mm/memfd: Clarify error handling labels in memfd_create() Date: Tue, 10 Jun 2025 16:37:30 +0800 Message-Id: <20250610083730.527619-1-ye.liu@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" From: Ye Liu err_name --> err_free_name (fd failure case) err_fd --> err_free_fd (file failure case) Signed-off-by: Ye Liu Changes in v2: - Rename Subject. - Use "err_free_name" and "err_free_fd". - Link to v1:https://lore.kernel.org/all/20250609031858.73415-1-ye.liu@linu= x.dev/ --- mm/memfd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/memfd.c b/mm/memfd.c index ab367e61553d..4fc98abe6627 100644 --- a/mm/memfd.c +++ b/mm/memfd.c @@ -475,22 +475,22 @@ SYSCALL_DEFINE2(memfd_create, fd =3D get_unused_fd_flags((flags & MFD_CLOEXEC) ? O_CLOEXEC : 0); if (fd < 0) { error =3D fd; - goto err_name; + goto err_free_name; } =20 file =3D alloc_file(name, flags); if (IS_ERR(file)) { error =3D PTR_ERR(file); - goto err_fd; + goto err_free_fd; } =20 fd_install(fd, file); kfree(name); return fd; =20 -err_fd: +err_free_fd: put_unused_fd(fd); -err_name: +err_free_name: kfree(name); return error; } --=20 2.25.1