Commit 705f814e authored by Wei Yongjun's avatar Wei Yongjun Committed by Jaegeuk Kim
Browse files

f2fs: remove unused variable 



The variables node_page and page_offset are initialized but never used
otherwise, so remove those unused variables.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
parent 61412b64

fs/f2fs/dir.c

+0 −2
Original line number Diff line number Diff line
@@ -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);

fs/f2fs/file.c

+0 −2
Original line number Diff line number Diff line
@@ -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);