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-rw-r--r--fs/configfs/symlink.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index ec5c8325b503..b91c01ebb688 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -279,11 +279,16 @@ static int configfs_getlink(struct dentry *dentry, char * path)
279 279
280} 280}
281 281
282static const char *configfs_follow_link(struct dentry *dentry, void **cookie) 282static const char *configfs_get_link(struct dentry *dentry,
283 struct inode *inode, void **cookie)
283{ 284{
284 unsigned long page = get_zeroed_page(GFP_KERNEL); 285 unsigned long page;
285 int error; 286 int error;
286 287
288 if (!dentry)
289 return ERR_PTR(-ECHILD);
290
291 page = get_zeroed_page(GFP_KERNEL);
287 if (!page) 292 if (!page)
288 return ERR_PTR(-ENOMEM); 293 return ERR_PTR(-ENOMEM);
289 294
@@ -297,7 +302,7 @@ static const char *configfs_follow_link(struct dentry *dentry, void **cookie)
297} 302}
298 303
299const struct inode_operations configfs_symlink_inode_operations = { 304const struct inode_operations configfs_symlink_inode_operations = {
300 .follow_link = configfs_follow_link, 305 .get_link = configfs_get_link,
301 .readlink = generic_readlink, 306 .readlink = generic_readlink,
302 .put_link = free_page_put_link, 307 .put_link = free_page_put_link,
303 .setattr = configfs_setattr, 308 .setattr = configfs_setattr,