vfs: constify dentry parameter in d_count()

so that it can be used in places like d_compare/d_hash without causing a compiler warning. Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
raspberrypi · Jul 20, 2013 · 24924a2 · 24924a2
1 parent acfec9a
commit 24924a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
@@ -324,7 +324,7 @@ static inline int __d_rcu_to_refcount(struct dentry *dentry, unsigned seq)
 	return ret;
 }
 
-static inline unsigned d_count(struct dentry *dentry)
+static inline unsigned d_count(const struct dentry *dentry)
 {
 	return dentry->d_count;
 }