From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com ([91.189.89.112]:38984 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755808AbcHWWYY (ORCPT ); Tue, 23 Aug 2016 18:24:24 -0400 From: Luis Henriques To: linux-btrfs@vger.kernel.org Cc: Luis Henriques Subject: [PATCH] =?UTF-8?q?btrfs:=20Fix=20warning=20"variable=20?= =?UTF-8?q?=E2=80=98blocksize=E2=80=99=20set=20but=20not=20used"?= Date: Tue, 23 Aug 2016 23:23:53 +0100 Message-Id: <20160823222353.9698-1-luis.henriques@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Variable 'blocksize' in reada_walk_down() is not used since commit d3e46fea1b1e ("btrfs: sink blocksize parameter to readahead_tree_block"). This patch simply removes this variable. Signed-off-by: Luis Henriques --- fs/btrfs/extent-tree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 61b494e8e604..41d03a50056f 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -8450,7 +8450,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, u64 refs; u64 flags; u32 nritems; - u32 blocksize; struct btrfs_key key; struct extent_buffer *eb; int ret; @@ -8468,7 +8467,6 @@ static noinline void reada_walk_down(struct btrfs_trans_handle *trans, eb = path->nodes[wc->level]; nritems = btrfs_header_nritems(eb); - blocksize = root->nodesize; for (slot = path->slots[wc->level]; slot < nritems; slot++) { if (nread >= wc->reada_count)