[PATCH] switch all filesystems over to d_obtain_alias
Switch all users of d_alloc_anon to d_obtain_alias.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c
index fae9719..b7c9b2d 100644
--- a/fs/nfs/getroot.c
+++ b/fs/nfs/getroot.c
@@ -107,11 +107,10 @@
* if the dentry tree reaches them; however if the dentry already
* exists, we'll pick it up at this point and use it as the root
*/
- mntroot = d_alloc_anon(inode);
- if (!mntroot) {
- iput(inode);
+ mntroot = d_obtain_alias(inode);
+ if (IS_ERR(mntroot)) {
dprintk("nfs_get_root: get root dentry failed\n");
- return ERR_PTR(-ENOMEM);
+ return mntroot;
}
security_d_instantiate(mntroot, inode);
@@ -277,11 +276,10 @@
* if the dentry tree reaches them; however if the dentry already
* exists, we'll pick it up at this point and use it as the root
*/
- mntroot = d_alloc_anon(inode);
- if (!mntroot) {
- iput(inode);
+ mntroot = d_obtain_alias(inode);
+ if (IS_ERR(mntroot)) {
dprintk("nfs_get_root: get root dentry failed\n");
- return ERR_PTR(-ENOMEM);
+ return mntroot;
}
security_d_instantiate(mntroot, inode);