Messages in this thread Patches in this message | | | Date | Sun, 2 Dec 2012 08:11:38 -0500 | Subject | [PATCH -next] f2fs: remove unused variable | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
The variables node_page and page_offset are initialized but never used otherwise, so remove those unused variables.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> --- fs/f2fs/file.c | 2 -- fs/f2fs/dir.c | 2 -- 2 files changed, 4 deletions(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index f5ae36d..69e05c6 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -30,7 +30,6 @@ static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma, struct page *page = vmf->page; struct inode *inode = vma->vm_file->f_path.dentry->d_inode; struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); - struct page *node_page; block_t old_blk_addr; struct dnode_of_data dn; int err; @@ -50,7 +49,6 @@ static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma, } old_blk_addr = dn.data_blkaddr; - node_page = dn.node_page; if (old_blk_addr == NULL_ADDR) { err = reserve_new_block(&dn); diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 5975568..6891e45 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -509,13 +509,11 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page, } if (bit_pos == NR_DENTRY_IN_BLOCK) { - loff_t page_offset; truncate_hole(dir, page->index, page->index + 1); clear_page_dirty_for_io(page); ClearPageUptodate(page); dec_page_count(sbi, F2FS_DIRTY_DENTS); inode_dec_dirty_dents(dir); - page_offset = page->index << PAGE_CACHE_SHIFT; f2fs_put_page(page, 1); } else { f2fs_put_page(page, 1);
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