[PATCH v17 10/22] posix_acl: Unexport acl_by_type and make it static

Andreas Gruenbacher
2016-01-11T15:23:12Z

acl_by_type(inode, type) returns a pointer to either inode->i_acl or
inode->i_default_acl depending on type. This is useful in
fs/posix_acl.c, but should never have been visible outside that file.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
---
fs/posix_acl.c | 3 +--
include/linux/posix_acl.h | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 711dd51..55f2445 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -21,7 +21,7 @@
#include <linux/export.h>
#include <linux/user_namespace.h>

-struct posix_acl **acl_by_type(struct inode *inode, int type)
+static struct posix_acl **acl_by_type(struct inode *inode, int type)
{
switch (type) {
case ACL_TYPE_ACCESS:
@@ -32,7 +32,6 @@ struct posix_acl **acl_by_type(struct inode *inode, int type)
BUG();
}
}
-EXPORT_SYMBOL(acl_by_type);

struct posix_acl *get_cached_acl(struct inode *inode, int type)
{
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 3e96a6a..5b5a80c 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -99,7 +99,6 @@ extern int posix_acl_create(struct inode *, umode_t *, struct posix_acl **,
extern int simple_set_acl(struct inode *, struct posix_acl *, int);
extern int simple_acl_create(struct inode *, struct inode *);

-struct posix_acl **acl_by_type(struct inode *inode, int type);
struct posix_acl *get_cached_acl(struct inode *inode, int type);
struct posix_acl *get_cached_acl_rcu(struct inode *inode, int type);
void set_cached_acl(struct inode *inode, int type, struct posix_acl *acl);