We'll be using dentry->d_inode in one more place.
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
int vfs_unlink(struct inode *dir, struct dentry *dentry)
{
int vfs_unlink(struct inode *dir, struct dentry *dentry)
{
+ struct inode *target = dentry->d_inode;
int error = may_delete(dir, dentry, 0);
if (error)
int error = may_delete(dir, dentry, 0);
if (error)
if (!dir->i_op->unlink)
return -EPERM;
if (!dir->i_op->unlink)
return -EPERM;
- mutex_lock(&dentry->d_inode->i_mutex);
+ mutex_lock(&target->i_mutex);
if (d_mountpoint(dentry))
error = -EBUSY;
else {
if (d_mountpoint(dentry))
error = -EBUSY;
else {
- mutex_unlock(&dentry->d_inode->i_mutex);
+ mutex_unlock(&target->i_mutex);
/* We don't d_delete() NFS sillyrenamed files--they still exist. */
if (!error && !(dentry->d_flags & DCACHE_NFSFS_RENAMED)) {
/* We don't d_delete() NFS sillyrenamed files--they still exist. */
if (!error && !(dentry->d_flags & DCACHE_NFSFS_RENAMED)) {
- fsnotify_link_count(dentry->d_inode);
+ fsnotify_link_count(target);