From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f176.google.com ([209.85.192.176]:43922 "EHLO mail-pd0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751700Ab3GGKDh (ORCPT ); Sun, 7 Jul 2013 06:03:37 -0400 Received: by mail-pd0-f176.google.com with SMTP id t12so3160474pdi.35 for ; Sun, 07 Jul 2013 03:03:37 -0700 (PDT) Received: from localhost.localdomain.localdomain ([223.65.190.13]) by mx.google.com with ESMTPSA id nr8sm5415547pbc.6.2013.07.07.03.03.35 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Sun, 07 Jul 2013 03:03:36 -0700 (PDT) From: Wang Shilong To: linux-btrfs@vger.kernel.org Subject: [PATCH V2] Btrfs-progs: fix compile warning in btrfs_free_block_groups() Date: Sun, 7 Jul 2013 18:03:33 +0800 Message-Id: <1373191413-4581-1-git-send-email-wangshilong1991@gmail.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Wang Shilong extent-tree.c: In function 'btrfs_free_block_groups': extent-tree.c:3189:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Wang Shilong --- V1->V2: use 'uintptr_t' instead of 'unsigned long'(Thanks Stefan) --- extent-tree.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/extent-tree.c b/extent-tree.c index f597e16..494cf21 100644 --- a/extent-tree.c +++ b/extent-tree.c @@ -18,6 +18,7 @@ #include #include +#include #include "kerncompat.h" #include "radix-tree.h" #include "ctree.h" @@ -3180,7 +3181,8 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info) break; ret = get_state_private(&info->block_group_cache, start, &ptr); if (!ret) { - cache = (struct btrfs_block_group_cache *)ptr; + cache = (struct btrfs_block_group_cache *) + (uintptr_t)ptr; if (cache->free_space_ctl) { btrfs_remove_free_space_cache(cache); kfree(cache->free_space_ctl); -- 1.7.11.7