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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-13 18:02:30 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-13 18:02:30 -0800
commit5d2eb548b309be34ecf3b91f0b7300a2b9d09b8c (patch)
tree89ce62fe154e6f10a018abb67f5f09015dd394fc /fs/ubifs
parent2870f6c4d136e093e22159b8916918ff42c92218 (diff)
parent29608d208b3619b3b508a6871622db789611d8a3 (diff)
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Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs xattr cleanups from Al Viro. * 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: f2fs: xattr simplifications squashfs: xattr simplifications 9p: xattr simplifications xattr handlers: Pass handler to operations instead of flags jffs2: Add missing capability check for listing trusted xattrs hfsplus: Remove unused xattr handler list operations ubifs: Remove unused security xattr handler vfs: Fix the posix_acl_xattr_list return value vfs: Check attribute names in posix acl xattr handers
Diffstat (limited to 'fs/ubifs')
-rw-r--r--fs/ubifs/super.c1
-rw-r--r--fs/ubifs/ubifs.h1
-rw-r--r--fs/ubifs/xattr.c40
3 files changed, 0 insertions, 42 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 8ee3133dd8e4..1fd90c079537 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2040,7 +2040,6 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
if (c->max_inode_sz > MAX_LFS_FILESIZE)
sb->s_maxbytes = c->max_inode_sz = MAX_LFS_FILESIZE;
sb->s_op = &ubifs_super_operations;
- sb->s_xattr = ubifs_xattr_handlers;
mutex_lock(&c->umount_mutex);
err = mount_ubifs(c);
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 01142e129d16..a5697de763f5 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -1470,7 +1470,6 @@ extern spinlock_t ubifs_infos_lock;
extern atomic_long_t ubifs_clean_zn_cnt;
extern struct kmem_cache *ubifs_inode_slab;
extern const struct super_operations ubifs_super_operations;
-extern const struct xattr_handler *ubifs_xattr_handlers[];
extern const struct address_space_operations ubifs_file_address_operations;
extern const struct file_operations ubifs_file_operations;
extern const struct inode_operations ubifs_file_inode_operations;
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 259fbabf143d..e8b01b721e99 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -588,46 +588,6 @@ out_free:
return err;
}
-static size_t security_listxattr(struct dentry *d, char *list, size_t list_size,
- const char *name, size_t name_len, int flags)
-{
- const int prefix_len = XATTR_SECURITY_PREFIX_LEN;
- const size_t total_len = prefix_len + name_len + 1;
-
- if (list && total_len <= list_size) {
- memcpy(list, XATTR_SECURITY_PREFIX, prefix_len);
- memcpy(list + prefix_len, name, name_len);
- list[prefix_len + name_len] = '\0';
- }
-
- return total_len;
-}
-
-static int security_getxattr(struct dentry *d, const char *name, void *buffer,
- size_t size, int flags)
-{
- return ubifs_getxattr(d, name, buffer, size);
-}
-
-static int security_setxattr(struct dentry *d, const char *name,
- const void *value, size_t size, int flags,
- int handler_flags)
-{
- return ubifs_setxattr(d, name, value, size, flags);
-}
-
-static const struct xattr_handler ubifs_xattr_security_handler = {
- .prefix = XATTR_SECURITY_PREFIX,
- .list = security_listxattr,
- .get = security_getxattr,
- .set = security_setxattr,
-};
-
-const struct xattr_handler *ubifs_xattr_handlers[] = {
- &ubifs_xattr_security_handler,
- NULL,
-};
-
static int init_xattrs(struct inode *inode, const struct xattr *xattr_array,
void *fs_info)
{
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