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-rw-r--r--fs/nfs/dir.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index fb499a3f21b5..f92ba8d6c556 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -2055,7 +2055,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
{
struct inode *old_inode = d_inode(old_dentry);
struct inode *new_inode = d_inode(new_dentry);
- struct dentry *dentry = NULL, *rehash = NULL;
+ struct dentry *dentry = NULL;
struct rpc_task *task;
int error = -EBUSY;
@@ -2078,10 +2078,8 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
* To prevent any new references to the target during the
* rename, we unhash the dentry in advance.
*/
- if (!d_unhashed(new_dentry)) {
+ if (!d_unhashed(new_dentry))
d_drop(new_dentry);
- rehash = new_dentry;
- }
if (d_count(new_dentry) > 2) {
int err;
@@ -2098,7 +2096,6 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
goto out;
new_dentry = dentry;
- rehash = NULL;
new_inode = NULL;
}
}
@@ -2119,8 +2116,6 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
error = task->tk_status;
rpc_put_task(task);
out:
- if (rehash)
- d_rehash(rehash);
trace_nfs_rename_exit(old_dir, old_dentry,
new_dir, new_dentry, error);
/* new dentry created? */