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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 089eb676689004fcacb25496d9ba0436ec0318f4..2a20c504ecd8d4e23d11559f4fa2649c484630e3 100644 (file)
--- 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);

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 89241c50eb96053ecf6e6ff8ce83035034dd6937..f9e085dfb1f088fbc3e94c7ea7fead9e9093cf9e 100644 (file)
--- 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);