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

1 files changed, 20 insertions, 14 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index ff5bddc49a2a..765a03559363 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6248,9 +6248,10 @@ nfs4_release_lockowner(struct nfs_server *server, struct nfs4_lock_state *lsp)
 
 #define XATTR_NAME_NFSV4_ACL "system.nfs4_acl"
 
-static int nfs4_xattr_set_nfs4_acl(struct dentry *dentry, const char *key,
+static int nfs4_xattr_set_nfs4_acl(const struct xattr_handler *handler,
+				   struct dentry *dentry, const char *key,
 				   const void *buf, size_t buflen,
-				   int flags, int type)
+				   int flags)
 {
 	if (strcmp(key, "") != 0)
 		return -EINVAL;
@@ -6258,8 +6259,9 @@ static int nfs4_xattr_set_nfs4_acl(struct dentry *dentry, const char *key,
 	return nfs4_proc_set_acl(d_inode(dentry), buf, buflen);
 }
 
-static int nfs4_xattr_get_nfs4_acl(struct dentry *dentry, const char *key,
-				   void *buf, size_t buflen, int type)
+static int nfs4_xattr_get_nfs4_acl(const struct xattr_handler *handler,
+				   struct dentry *dentry, const char *key,
+				   void *buf, size_t buflen)
 {
 	if (strcmp(key, "") != 0)
 		return -EINVAL;
@@ -6267,9 +6269,10 @@ static int nfs4_xattr_get_nfs4_acl(struct dentry *dentry, const char *key,
 	return nfs4_proc_get_acl(d_inode(dentry), buf, buflen);
 }
 
-static size_t nfs4_xattr_list_nfs4_acl(struct dentry *dentry, char *list,
+static size_t nfs4_xattr_list_nfs4_acl(const struct xattr_handler *handler,
+				       struct dentry *dentry, char *list,
 				       size_t list_len, const char *name,
-				       size_t name_len, int type)
+				       size_t name_len)
 {
 	size_t len = sizeof(XATTR_NAME_NFSV4_ACL);
 
@@ -6287,9 +6290,10 @@ static inline int nfs4_server_supports_labels(struct nfs_server *server)
 	return server->caps & NFS_CAP_SECURITY_LABEL;
 }
 
-static int nfs4_xattr_set_nfs4_label(struct dentry *dentry, const char *key,
-				   const void *buf, size_t buflen,
-				   int flags, int type)
+static int nfs4_xattr_set_nfs4_label(const struct xattr_handler *handler,
+				     struct dentry *dentry, const char *key,
+				     const void *buf, size_t buflen,
+				     int flags)
 {
 	if (security_ismaclabel(key))
 		return nfs4_set_security_label(dentry, buf, buflen);
@@ -6297,17 +6301,19 @@ static int nfs4_xattr_set_nfs4_label(struct dentry *dentry, const char *key,
 	return -EOPNOTSUPP;
 }
 
-static int nfs4_xattr_get_nfs4_label(struct dentry *dentry, const char *key,
-				   void *buf, size_t buflen, int type)
+static int nfs4_xattr_get_nfs4_label(const struct xattr_handler *handler,
+				     struct dentry *dentry, const char *key,
+				     void *buf, size_t buflen)
 {
 	if (security_ismaclabel(key))
 		return nfs4_get_security_label(d_inode(dentry), buf, buflen);
 	return -EOPNOTSUPP;
 }
 
-static size_t nfs4_xattr_list_nfs4_label(struct dentry *dentry, char *list,
-				       size_t list_len, const char *name,
-				       size_t name_len, int type)
+static size_t nfs4_xattr_list_nfs4_label(const struct xattr_handler *handler,
+					 struct dentry *dentry, char *list,
+					 size_t list_len, const char *name,
+					 size_t name_len)
 {
 	size_t len = 0;