aboutsummaryrefslogtreecommitdiff
path: root/fs/ecryptfs/inode.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ecryptfs/inode.c')
-rw-r--r--fs/ecryptfs/inode.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index fc44823fea3..eb0d267ee71 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -74,16 +74,20 @@ ecryptfs_create_underlying_file(struct inode *lower_dir_inode,
unsigned int flags_save;
int rc;
- dentry_save = nd->path.dentry;
- vfsmount_save = nd->path.mnt;
- flags_save = nd->flags;
- nd->path.dentry = lower_dentry;
- nd->path.mnt = lower_mnt;
- nd->flags &= ~LOOKUP_OPEN;
+ if (nd) {
+ dentry_save = nd->path.dentry;
+ vfsmount_save = nd->path.mnt;
+ flags_save = nd->flags;
+ nd->path.dentry = lower_dentry;
+ nd->path.mnt = lower_mnt;
+ nd->flags &= ~LOOKUP_OPEN;
+ }
rc = vfs_create(lower_dir_inode, lower_dentry, mode, nd);
- nd->path.dentry = dentry_save;
- nd->path.mnt = vfsmount_save;
- nd->flags = flags_save;
+ if (nd) {
+ nd->path.dentry = dentry_save;
+ nd->path.mnt = vfsmount_save;
+ nd->flags = flags_save;
+ }
return rc;
}
@@ -241,8 +245,7 @@ out:
*/
int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry,
struct dentry *lower_dentry,
- struct inode *ecryptfs_dir_inode,
- struct nameidata *ecryptfs_nd)
+ struct inode *ecryptfs_dir_inode)
{
struct dentry *lower_dir_dentry;
struct vfsmount *lower_mnt;
@@ -290,8 +293,6 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry,
goto out;
if (special_file(lower_inode->i_mode))
goto out;
- if (!ecryptfs_nd)
- goto out;
/* Released in this function */
page_virt = kmem_cache_zalloc(ecryptfs_header_cache_2, GFP_USER);
if (!page_virt) {
@@ -417,8 +418,7 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode,
}
lookup_and_interpose:
rc = ecryptfs_lookup_and_interpose_lower(ecryptfs_dentry, lower_dentry,
- ecryptfs_dir_inode,
- ecryptfs_nd);
+ ecryptfs_dir_inode);
goto out;
out_d_drop:
d_drop(ecryptfs_dentry);