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Commit 4e924a4f authored by Al Viro's avatar Al Viro
Browse files

get rid of nameidata_dentry_drop_rcu() calling nameidata_drop_rcu() 



can't happen anymore and didn't work right anyway

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent f60aef7e

fs/namei.c

+0 −8
Original line number Diff line number Diff line
@@ -455,14 +455,6 @@ static int nameidata_dentry_drop_rcu(struct nameidata *nd, struct dentry *dentry 
	struct fs_struct *fs = current->fs;

	struct dentry *parent = nd->path.dentry;



	/*

	 * It can be possible to revalidate the dentry that we started

	 * the path walk with. force_reval_path may also revalidate the

	 * dentry already committed to the nameidata.

	 */

	if (unlikely(parent == dentry))

		return nameidata_drop_rcu(nd);



	BUG_ON(!(nd->flags & LOOKUP_RCU));

	if (nd->root.mnt) {

		spin_lock(&fs->lock);