diff options
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 7e3794edae42..71765d062914 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -296,21 +296,15 @@ fail: return err; } -static void *f2fs_follow_link(struct dentry *dentry, struct nameidata *nd) +static const char *f2fs_follow_link(struct dentry *dentry, void **cookie) { - struct page *page; - - page = page_follow_link_light(dentry, nd); - if (IS_ERR(page)) - return page; - - /* this is broken symlink case */ - if (*nd_get_link(nd) == 0) { - kunmap(page); - page_cache_release(page); - return ERR_PTR(-ENOENT); + const char *link = page_follow_link_light(dentry, cookie); + if (!IS_ERR(link) && !*link) { + /* this is broken symlink case */ + page_put_link(NULL, *cookie); + link = ERR_PTR(-ENOENT); } - return page; + return link; } static int f2fs_symlink(struct inode *dir, struct dentry *dentry, |