From 39b5f30448dfa09437492d8dfbbe80dd44b51bdf Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 24 Jan 2013 18:29:34 -0500 Subject: [PATCH] constify d_lookup() arguments Signed-off-by: Al Viro Signed-off-by: Kevin F. Haggerty --- fs/dcache.c | 2 +- include/linux/dcache.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/dcache.c b/fs/dcache.c index dc0f04381bb..788f06b1c24 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1896,7 +1896,7 @@ seqretry: * dentry is returned. The caller must use dput to free the entry when it has * finished using it. %NULL is returned if the dentry does not exist. */ -struct dentry *d_lookup(struct dentry *parent, struct qstr *name) +struct dentry *d_lookup(const struct dentry *parent, const struct qstr *name) { struct dentry *dentry; unsigned seq; diff --git a/include/linux/dcache.h b/include/linux/dcache.h index dfaaa422e65..23301a0fabd 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -282,7 +282,7 @@ extern void d_move(struct dentry *, struct dentry *); extern struct dentry *d_ancestor(struct dentry *, struct dentry *); /* appendix may either be NULL or be used for transname suffixes */ -extern struct dentry *d_lookup(struct dentry *, struct qstr *); +extern struct dentry *d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *); extern struct dentry *__d_lookup(const struct dentry *, const struct qstr *); extern struct dentry *__d_lookup_rcu(const struct dentry *parent,