From 0d509c949a4d3f21943bd93863a2e6c2f0d0c004 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 21 Apr 2010 12:31:13 +0200
Subject: [PATCH] ceph: d_obtain_alias() returns ERR_PTR()
d_obtain_alias() doesn't return NULL, it returns an ERR_PTR().
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
---
fs/ceph/export.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index 15683905a7b6..17447644d675 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -93,11 +93,11 @@ static struct dentry *__fh_to_dentry(struct super_block *sb,
return ERR_PTR(-ESTALE);
dentry = d_obtain_alias(inode);
- if (!dentry) {
+ if (IS_ERR(dentry)) {
pr_err("fh_to_dentry %llx -- inode %p but ENOMEM\n",
fh->ino, inode);
iput(inode);
- return ERR_PTR(-ENOMEM);
+ return dentry;
}
err = ceph_init_dentry(dentry);
@@ -149,11 +149,11 @@ static struct dentry *__cfh_to_dentry(struct super_block *sb,
}
dentry = d_obtain_alias(inode);
- if (!dentry) {
+ if (IS_ERR(dentry)) {
pr_err("cfh_to_dentry %llx -- inode %p but ENOMEM\n",
cfh->ino, inode);
iput(inode);
- return ERR_PTR(-ENOMEM);
+ return dentry;
}
err = ceph_init_dentry(dentry);
if (err < 0) {
@@ -202,11 +202,11 @@ static struct dentry *ceph_fh_to_parent(struct super_block *sb,
return ERR_PTR(-ESTALE);
dentry = d_obtain_alias(inode);
- if (!dentry) {
+ if (IS_ERR(dentry)) {
pr_err("fh_to_parent %llx -- inode %p but ENOMEM\n",
cfh->ino, inode);
iput(inode);
- return ERR_PTR(-ENOMEM);
+ return dentry;
}
err = ceph_init_dentry(dentry);
if (err < 0) {
--
GitLab