From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D4CAC4332F for ; Fri, 27 May 2022 12:17:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343498AbiE0MRd (ORCPT ); Fri, 27 May 2022 08:17:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352929AbiE0MFV (ORCPT ); Fri, 27 May 2022 08:05:21 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 133DF14E2E0; Fri, 27 May 2022 04:53:53 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6E6B261DCA; Fri, 27 May 2022 11:53:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79A31C385A9; Fri, 27 May 2022 11:53:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1653652432; bh=JHeNvVQv+nXpZEwiZAVU/EY4i1gnNMnF72ZktDobAGA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Pp9ficJaG7tuSNKnvZhFDt2X5T3dWY2dnG6Iy6KuM3iOdO8rYCJdCSraY5NOiTvw4 qPqpWapasH6tgBWAxtgjsnpoj1A2xDgsaM9kJNaNfEo/2gUkvk51Yx99FdAhOM7dgd Y5O4eq8AjhraCxPPQo8DCYtrwcR7Ruyi4ZY+ckpw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Jason A. Donenfeld" Subject: [PATCH 5.10 154/163] random: use proper return types on get_random_{int,long}_wait() Date: Fri, 27 May 2022 10:50:34 +0200 Message-Id: <20220527084849.696938046@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220527084828.156494029@linuxfoundation.org> References: <20220527084828.156494029@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Jason A. Donenfeld" commit 7c3a8a1db5e03d02cc0abb3357a84b8b326dfac3 upstream. Before these were returning signed values, but the API is intended to be used with unsigned values. Signed-off-by: Jason A. Donenfeld Signed-off-by: Greg Kroah-Hartman --- include/linux/random.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) --- a/include/linux/random.h +++ b/include/linux/random.h @@ -81,18 +81,18 @@ static inline int get_random_bytes_wait( return ret; } -#define declare_get_random_var_wait(var) \ - static inline int get_random_ ## var ## _wait(var *out) { \ +#define declare_get_random_var_wait(name, ret_type) \ + static inline int get_random_ ## name ## _wait(ret_type *out) { \ int ret = wait_for_random_bytes(); \ if (unlikely(ret)) \ return ret; \ - *out = get_random_ ## var(); \ + *out = get_random_ ## name(); \ return 0; \ } -declare_get_random_var_wait(u32) -declare_get_random_var_wait(u64) -declare_get_random_var_wait(int) -declare_get_random_var_wait(long) +declare_get_random_var_wait(u32, u32) +declare_get_random_var_wait(u64, u32) +declare_get_random_var_wait(int, unsigned int) +declare_get_random_var_wait(long, unsigned long) #undef declare_get_random_var /*