linux-kernel - [VFS PATCH] constify more dcache.h inlined helpers.

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Date:   Wed, 02 Aug 2017 13:24:37 +1000
From:   NeilBrown <neilb@...e.com>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     lkml <linux-kernel@...r.kernel.org>
Subject: [VFS PATCH] constify more dcache.h inlined helpers.

Many of the inlines in dcache.h were changed to accept
const struct pointers in commit f0d3b3ded999 ("constify dcache.c
inlined helpers where possible").
This patch allows 'const' in a couple that were added since then.

Signed-off-by: NeilBrown <neilb@...e.com>
---
 include/linux/dcache.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index aae1cdb76851..66ca42b1935b 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -358,7 +358,7 @@ static inline void dont_mount(struct dentry *dentry)

 extern void __d_lookup_done(struct dentry *);

-static inline int d_in_lookup(struct dentry *dentry)
+static inline int d_in_lookup(const struct dentry *dentry)
 {
 	return dentry->d_flags & DCACHE_PAR_LOOKUP;
 }
@@ -486,7 +486,7 @@ static inline bool d_really_is_positive(const struct dentry *dentry)
 	return dentry->d_inode != NULL;
 }

-static inline int simple_positive(struct dentry *dentry)
+static inline int simple_positive(const struct dentry *dentry)
 {
 	return d_really_is_positive(dentry) && !d_unhashed(dentry);
 }
-- 
2.14.0.rc0.dirty

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