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authorAl Viro <viro@zeniv.linux.org.uk>2011-06-20 19:12:17 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-20 01:43:21 -0400
commit7e40145eb111a5192e6d819f764db9d6828d1abb (patch)
tree3249952a751de12465e8d66c63328445e9242f3a
parent9c2c703929e4c41210cfa6e3f599514421bab8dc (diff)
downloadlinux-linaro-stable-7e40145eb111a5192e6d819f764db9d6828d1abb.tar.gz
->permission() sanitizing: don't pass flags to ->check_acl()
not used in the instances anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--Documentation/filesystems/Locking2
-rw-r--r--Documentation/filesystems/vfs.txt2
-rw-r--r--fs/9p/acl.c2
-rw-r--r--fs/9p/acl.h2
-rw-r--r--fs/btrfs/acl.c2
-rw-r--r--fs/btrfs/ctree.h2
-rw-r--r--fs/ext2/acl.c2
-rw-r--r--fs/ext2/acl.h2
-rw-r--r--fs/ext3/acl.c2
-rw-r--r--fs/ext3/acl.h2
-rw-r--r--fs/ext4/acl.c2
-rw-r--r--fs/ext4/acl.h2
-rw-r--r--fs/generic_acl.c2
-rw-r--r--fs/gfs2/acl.c2
-rw-r--r--fs/gfs2/acl.h2
-rw-r--r--fs/jffs2/acl.c2
-rw-r--r--fs/jffs2/acl.h2
-rw-r--r--fs/jfs/acl.c2
-rw-r--r--fs/jfs/jfs_acl.h2
-rw-r--r--fs/namei.c10
-rw-r--r--fs/ocfs2/acl.c2
-rw-r--r--fs/ocfs2/acl.h2
-rw-r--r--fs/reiserfs/xattr.c2
-rw-r--r--fs/xfs/linux-2.6/xfs_acl.c2
-rw-r--r--fs/xfs/xfs_acl.h2
-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/generic_acl.h2
-rw-r--r--include/linux/reiserfs_xattr.h2
28 files changed, 32 insertions, 32 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 57d827d6071d..9b6ed7c9f34f 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -52,7 +52,7 @@ ata *);
void (*put_link) (struct dentry *, struct nameidata *, void *);
void (*truncate) (struct inode *);
int (*permission) (struct inode *, int, unsigned int);
- int (*check_acl)(struct inode *, int, unsigned int);
+ int (*check_acl)(struct inode *, int);
int (*setattr) (struct dentry *, struct iattr *);
int (*getattr) (struct vfsmount *, struct dentry *, struct kstat *);
int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 88b9f5519af9..8b4c8e04d879 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -334,7 +334,7 @@ struct inode_operations {
void (*put_link) (struct dentry *, struct nameidata *, void *);
void (*truncate) (struct inode *);
int (*permission) (struct inode *, int, unsigned int);
- int (*check_acl)(struct inode *, int, unsigned int);
+ int (*check_acl)(struct inode *, int);
int (*setattr) (struct dentry *, struct iattr *);
int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index 94af68b092af..e98f56d3787d 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -96,7 +96,7 @@ static struct posix_acl *v9fs_get_cached_acl(struct inode *inode, int type)
return acl;
}
-int v9fs_check_acl(struct inode *inode, int mask, unsigned int flags)
+int v9fs_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
struct v9fs_session_info *v9ses;
diff --git a/fs/9p/acl.h b/fs/9p/acl.h
index 7ef3ac9f6d95..59e18c2e8c7e 100644
--- a/fs/9p/acl.h
+++ b/fs/9p/acl.h
@@ -16,7 +16,7 @@
#ifdef CONFIG_9P_FS_POSIX_ACL
extern int v9fs_get_acl(struct inode *, struct p9_fid *);
-extern int v9fs_check_acl(struct inode *inode, int mask, unsigned int flags);
+extern int v9fs_check_acl(struct inode *inode, int mask);
extern int v9fs_acl_chmod(struct dentry *);
extern int v9fs_set_create_acl(struct dentry *,
struct posix_acl *, struct posix_acl *);
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index a25a4a2e0df2..9f62ab2a7282 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -195,7 +195,7 @@ out:
return ret;
}
-int btrfs_check_acl(struct inode *inode, int mask, unsigned int flags)
+int btrfs_check_acl(struct inode *inode, int mask)
{
int error = -EAGAIN;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 3b859a3e6a0e..9864cec801ed 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2642,7 +2642,7 @@ do { \
/* acl.c */
#ifdef CONFIG_BTRFS_FS_POSIX_ACL
-int btrfs_check_acl(struct inode *inode, int mask, unsigned int flags);
+int btrfs_check_acl(struct inode *inode, int mask);
#else
#define btrfs_check_acl NULL
#endif
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index 6b9442d1be52..bfe651f9ae16 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -232,7 +232,7 @@ ext2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
}
int
-ext2_check_acl(struct inode *inode, int mask, unsigned int flags)
+ext2_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
diff --git a/fs/ext2/acl.h b/fs/ext2/acl.h
index c939b7b12099..3ff6cbb9ac44 100644
--- a/fs/ext2/acl.h
+++ b/fs/ext2/acl.h
@@ -54,7 +54,7 @@ static inline int ext2_acl_count(size_t size)
#ifdef CONFIG_EXT2_FS_POSIX_ACL
/* acl.c */
-extern int ext2_check_acl (struct inode *, int, unsigned int);
+extern int ext2_check_acl (struct inode *, int);
extern int ext2_acl_chmod (struct inode *);
extern int ext2_init_acl (struct inode *, struct inode *);
diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index 0a6940d6c30c..edfeb293d4cb 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -240,7 +240,7 @@ ext3_set_acl(handle_t *handle, struct inode *inode, int type,
}
int
-ext3_check_acl(struct inode *inode, int mask, unsigned int flags)
+ext3_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
diff --git a/fs/ext3/acl.h b/fs/ext3/acl.h
index 5faf8048e906..597334626de9 100644
--- a/fs/ext3/acl.h
+++ b/fs/ext3/acl.h
@@ -54,7 +54,7 @@ static inline int ext3_acl_count(size_t size)
#ifdef CONFIG_EXT3_FS_POSIX_ACL
/* acl.c */
-extern int ext3_check_acl (struct inode *, int, unsigned int);
+extern int ext3_check_acl (struct inode *, int);
extern int ext3_acl_chmod (struct inode *);
extern int ext3_init_acl (handle_t *, struct inode *, struct inode *);
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index 4f54252e439e..60d900fcc3db 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -238,7 +238,7 @@ ext4_set_acl(handle_t *handle, struct inode *inode, int type,
}
int
-ext4_check_acl(struct inode *inode, int mask, unsigned int flags)
+ext4_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
diff --git a/fs/ext4/acl.h b/fs/ext4/acl.h
index dec821168fd4..9d843d5deac4 100644
--- a/fs/ext4/acl.h
+++ b/fs/ext4/acl.h
@@ -54,7 +54,7 @@ static inline int ext4_acl_count(size_t size)
#ifdef CONFIG_EXT4_FS_POSIX_ACL
/* acl.c */
-extern int ext4_check_acl(struct inode *, int, unsigned int);
+extern int ext4_check_acl(struct inode *, int);
extern int ext4_acl_chmod(struct inode *);
extern int ext4_init_acl(handle_t *, struct inode *, struct inode *);
diff --git a/fs/generic_acl.c b/fs/generic_acl.c
index 5976bb1fa4ca..70e90b4974ce 100644
--- a/fs/generic_acl.c
+++ b/fs/generic_acl.c
@@ -190,7 +190,7 @@ generic_acl_chmod(struct inode *inode)
}
int
-generic_check_acl(struct inode *inode, int mask, unsigned int flags)
+generic_check_acl(struct inode *inode, int mask)
{
if (mask & MAY_NOT_BLOCK) {
if (!negative_cached_acl(inode, ACL_TYPE_ACCESS))
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index 4d97352d39a1..8ef1079f1665 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -75,7 +75,7 @@ static struct posix_acl *gfs2_acl_get(struct gfs2_inode *ip, int type)
* Returns: errno
*/
-int gfs2_check_acl(struct inode *inode, int mask, unsigned int flags)
+int gfs2_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
int error;
diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h
index a93907c8159b..b522b0cb39ea 100644
--- a/fs/gfs2/acl.h
+++ b/fs/gfs2/acl.h
@@ -16,7 +16,7 @@
#define GFS2_POSIX_ACL_DEFAULT "posix_acl_default"
#define GFS2_ACL_MAX_ENTRIES 25
-extern int gfs2_check_acl(struct inode *inode, int mask, unsigned int);
+extern int gfs2_check_acl(struct inode *inode, int mask);
extern int gfs2_acl_create(struct gfs2_inode *dip, struct inode *inode);
extern int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr);
extern const struct xattr_handler gfs2_xattr_system_handler;
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 952afb59e6f1..3675b3cdee89 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -259,7 +259,7 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
return rc;
}
-int jffs2_check_acl(struct inode *inode, int mask, unsigned int flags)
+int jffs2_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
int rc;
diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h
index 3119f59253d3..5e42de8d9541 100644
--- a/fs/jffs2/acl.h
+++ b/fs/jffs2/acl.h
@@ -26,7 +26,7 @@ struct jffs2_acl_header {
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
-extern int jffs2_check_acl(struct inode *, int, unsigned int);
+extern int jffs2_check_acl(struct inode *, int);
extern int jffs2_acl_chmod(struct inode *);
extern int jffs2_init_acl_pre(struct inode *, struct inode *, int *);
extern int jffs2_init_acl_post(struct inode *);
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index 859ae5a92166..8a0a0666d5a6 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -114,7 +114,7 @@ out:
return rc;
}
-int jfs_check_acl(struct inode *inode, int mask, unsigned int flags)
+int jfs_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
diff --git a/fs/jfs/jfs_acl.h b/fs/jfs/jfs_acl.h
index f9285c4900fa..54e07559878d 100644
--- a/fs/jfs/jfs_acl.h
+++ b/fs/jfs/jfs_acl.h
@@ -20,7 +20,7 @@
#ifdef CONFIG_JFS_POSIX_ACL
-int jfs_check_acl(struct inode *, int, unsigned int flags);
+int jfs_check_acl(struct inode *, int);
int jfs_init_acl(tid_t, struct inode *, struct inode *);
int jfs_acl_chmod(struct inode *inode);
diff --git a/fs/namei.c b/fs/namei.c
index e0624e2f0bba..560fd1dff1d0 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -176,9 +176,9 @@ EXPORT_SYMBOL(putname);
/*
* This does basic POSIX ACL permission checking
*/
-static int acl_permission_check(struct inode *inode, int mask, unsigned int flags)
+static int acl_permission_check(struct inode *inode, int mask)
{
- int (*check_acl)(struct inode *inode, int mask, unsigned int flags);
+ int (*check_acl)(struct inode *inode, int mask);
unsigned int mode = inode->i_mode;
mask &= MAY_READ | MAY_WRITE | MAY_EXEC | MAY_NOT_BLOCK;
@@ -191,7 +191,7 @@ static int acl_permission_check(struct inode *inode, int mask, unsigned int flag
else {
check_acl = inode->i_op->check_acl;
if (IS_POSIXACL(inode) && (mode & S_IRWXG) && check_acl) {
- int error = check_acl(inode, mask, flags);
+ int error = check_acl(inode, mask);
if (error != -EAGAIN)
return error;
}
@@ -231,7 +231,7 @@ int generic_permission(struct inode *inode, int mask, unsigned int flags)
/*
* Do the basic POSIX ACL permission checks.
*/
- ret = acl_permission_check(inode, mask, flags);
+ ret = acl_permission_check(inode, mask);
if (ret != -EACCES)
return ret;
@@ -327,7 +327,7 @@ static inline int exec_permission(struct inode *inode, unsigned int flags)
if (likely(!ret))
goto ok;
} else {
- ret = acl_permission_check(inode, mask, flags);
+ ret = acl_permission_check(inode, mask);
if (likely(!ret))
goto ok;
if (ret != -EACCES)
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index 4b683ccc4506..1cee970eb55a 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -290,7 +290,7 @@ static int ocfs2_set_acl(handle_t *handle,
return ret;
}
-int ocfs2_check_acl(struct inode *inode, int mask, unsigned int flags)
+int ocfs2_check_acl(struct inode *inode, int mask)
{
struct ocfs2_super *osb;
struct buffer_head *di_bh = NULL;
diff --git a/fs/ocfs2/acl.h b/fs/ocfs2/acl.h
index 4fe7c9cf4bfb..5c5d31f05853 100644
--- a/fs/ocfs2/acl.h
+++ b/fs/ocfs2/acl.h
@@ -26,7 +26,7 @@ struct ocfs2_acl_entry {
__le32 e_id;
};
-extern int ocfs2_check_acl(struct inode *, int, unsigned int);
+extern int ocfs2_check_acl(struct inode *, int);
extern int ocfs2_acl_chmod(struct inode *);
extern int ocfs2_init_acl(handle_t *, struct inode *, struct inode *,
struct buffer_head *, struct buffer_head *,
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 6747470ec103..6ee3c11aa8d9 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -868,7 +868,7 @@ out:
return err;
}
-int reiserfs_check_acl(struct inode *inode, int mask, unsigned int flags)
+int reiserfs_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
int error = -EAGAIN; /* do regular unix permission checks by default */
diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/linux-2.6/xfs_acl.c
index 278e6736135a..a5dcd6a0f1b5 100644
--- a/fs/xfs/linux-2.6/xfs_acl.c
+++ b/fs/xfs/linux-2.6/xfs_acl.c
@@ -219,7 +219,7 @@ xfs_set_acl(struct inode *inode, int type, struct posix_acl *acl)
}
int
-xfs_check_acl(struct inode *inode, int mask, unsigned int flags)
+xfs_check_acl(struct inode *inode, int mask)
{
struct xfs_inode *ip;
struct posix_acl *acl;
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index 11dd72070cbb..0135e2a669d7 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -42,7 +42,7 @@ struct xfs_acl {
#define SGI_ACL_DEFAULT_SIZE (sizeof(SGI_ACL_DEFAULT)-1)
#ifdef CONFIG_XFS_POSIX_ACL
-extern int xfs_check_acl(struct inode *inode, int mask, unsigned int flags);
+extern int xfs_check_acl(struct inode *inode, int mask);
extern struct posix_acl *xfs_get_acl(struct inode *inode, int type);
extern int xfs_inherit_acl(struct inode *inode, struct posix_acl *default_acl);
extern int xfs_acl_chmod(struct inode *inode);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 60c1fe65bb2d..f218b42718aa 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1579,7 +1579,7 @@ struct inode_operations {
struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *);
void * (*follow_link) (struct dentry *, struct nameidata *);
int (*permission) (struct inode *, int, unsigned int);
- int (*check_acl)(struct inode *, int, unsigned int);
+ int (*check_acl)(struct inode *, int);
int (*readlink) (struct dentry *, char __user *,int);
void (*put_link) (struct dentry *, struct nameidata *, void *);
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
index 0437e377b555..574bea4013b6 100644
--- a/include/linux/generic_acl.h
+++ b/include/linux/generic_acl.h
@@ -10,6 +10,6 @@ extern const struct xattr_handler generic_acl_default_handler;
int generic_acl_init(struct inode *, struct inode *);
int generic_acl_chmod(struct inode *);
-int generic_check_acl(struct inode *inode, int mask, unsigned int flags);
+int generic_check_acl(struct inode *inode, int mask);
#endif /* LINUX_GENERIC_ACL_H */
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 1a3ca8f80200..424ba6416e7c 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -45,7 +45,7 @@ int reiserfs_permission(struct inode *inode, int mask, unsigned int flags);
#ifdef CONFIG_REISERFS_FS_XATTR
#define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
-int reiserfs_check_acl(struct inode *inode, int mask, unsigned int flags);
+int reiserfs_check_acl(struct inode *inode, int mask);
ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size);
int reiserfs_setxattr(struct dentry *dentry, const char *name,