From: yalin wang Subject: [RFC] ext4: remove unused page_idx Date: Wed, 4 Nov 2015 16:03:39 +0800 Message-ID: <1446624219-27190-1-git-send-email-yalin.wang2010@gmail.com> Cc: yalin wang To: tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Signed-off-by: yalin wang --- fs/ext4/readpage.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) ignore my previous patch diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c index 5dc5e95..2cc2760 100644 --- a/fs/ext4/readpage.c +++ b/fs/ext4/readpage.c @@ -135,7 +135,6 @@ int ext4_mpage_readpages(struct address_space *mapping, unsigned nr_pages) { struct bio *bio = NULL; - unsigned page_idx; sector_t last_block_in_bio = 0; struct inode *inode = mapping->host; @@ -157,7 +156,7 @@ int ext4_mpage_readpages(struct address_space *mapping, map.m_len = 0; map.m_flags = 0; - for (page_idx = 0; nr_pages; page_idx++, nr_pages--) { + for (; nr_pages; nr_pages--) { int fully_mapped = 1; unsigned first_hole = blocks_per_page; -- 1.9.1