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 X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF58CC04EB9 for ; Wed, 5 Dec 2018 10:05:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5F31206B7 for ; Wed, 5 Dec 2018 10:05:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="zgFGkVDb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B5F31206B7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728962AbeLEKFn (ORCPT ); Wed, 5 Dec 2018 05:05:43 -0500 Received: from mail.kernel.org ([198.145.29.99]:46290 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728976AbeLEJlr (ORCPT ); Wed, 5 Dec 2018 04:41:47 -0500 Received: from sasha-vm.mshome.net (unknown [213.57.143.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B6EE820879; Wed, 5 Dec 2018 09:41:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544002906; bh=aypELQQHZhyPOlo20z6q9sAKCTEGpKVt6f5JfOxQB4s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zgFGkVDbFL15bmWvC7VwVbsN11djFQJFwtvg6nGh4nJH3nV6LlK9n1F/vMSSk9x1x HNxcYICvKupaGCRcs9zSl8kAVpG26n8gPuij6MsqcVMXmDQPc+iHnWClrkvtdq709u 15nZOVUNfhEipPyVXiXXB7JGeih+ZT3Zr2t1Il0s= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Nathan Chancellor , David Howells , Sasha Levin Subject: [PATCH AUTOSEL 4.19 107/123] cachefiles: Explicitly cast enumerated type in put_object Date: Wed, 5 Dec 2018 04:35:39 -0500 Message-Id: <20181205093555.5386-107-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181205093555.5386-1-sashal@kernel.org> References: <20181205093555.5386-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nathan Chancellor [ Upstream commit b7e768b7e3522695ed36dcb48ecdcd344bd30a9b ] Clang warns when one enumerated type is implicitly converted to another. fs/cachefiles/namei.c:247:50: warning: implicit conversion from enumeration type 'enum cachefiles_obj_ref_trace' to different enumeration type 'enum fscache_obj_ref_trace' [-Wenum-conversion] cache->cache.ops->put_object(&xobject->fscache, cachefiles_obj_put_wait_retry); Silence this warning by explicitly casting to fscache_obj_ref_trace, which is also done in put_object. Reported-by: Nick Desaulniers Signed-off-by: Nathan Chancellor Signed-off-by: David Howells Signed-off-by: Sasha Levin --- fs/cachefiles/namei.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index 95983c744164..5ab411d4bc59 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -244,11 +244,13 @@ static int cachefiles_mark_object_active(struct cachefiles_cache *cache, ASSERT(!test_bit(CACHEFILES_OBJECT_ACTIVE, &xobject->flags)); - cache->cache.ops->put_object(&xobject->fscache, cachefiles_obj_put_wait_retry); + cache->cache.ops->put_object(&xobject->fscache, + (enum fscache_obj_ref_trace)cachefiles_obj_put_wait_retry); goto try_again; requeue: - cache->cache.ops->put_object(&xobject->fscache, cachefiles_obj_put_wait_timeo); + cache->cache.ops->put_object(&xobject->fscache, + (enum fscache_obj_ref_trace)cachefiles_obj_put_wait_timeo); _leave(" = -ETIMEDOUT"); return -ETIMEDOUT; } -- 2.17.1