Merge tag 'upstream-5.2-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

Pull UBI/UBIFS updates from Richard Weinberger:

 - fscrypt framework usage updates

 - One huge fix for xattr unlink

 - Cleanup of fscrypt ifdefs

 - Fix for our new UBIFS auth feature

* tag 'upstream-5.2-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
  ubi: wl: Fix uninitialized variable
  ubifs: Drop unnecessary setting of zbr->znode
  ubifs: Remove ifdefs around CONFIG_UBIFS_ATIME_SUPPORT
  ubifs: Remove #ifdef around CONFIG_FS_ENCRYPTION
  ubifs: Limit number of xattrs per inode
  ubifs: orphan: Handle xattrs like files
  ubifs: journal: Handle xattrs like files
  ubifs: find.c: replace swap function with built-in one
  ubifs: Do not skip hash checking in data nodes
  ubifs: work around high stack usage with clang
  ubifs: remove unused function __ubifs_shash_final
  ubifs: remove unnecessary #ifdef around fscrypt_ioctl_get_policy()
  ubifs: remove unnecessary calls to set up directory key

1 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
index 28c74e0a7231..f7680ef1abd2 100644
--- a/include/linux/fscrypt.h
+++ b/include/linux/fscrypt.h
@@ -247,6 +247,11 @@ extern int __fscrypt_encrypt_symlink(struct inode *inode, const char *target,
 extern const char *fscrypt_get_symlink(struct inode *inode, const void *caddr,
 				       unsigned int max_size,
 				       struct delayed_call *done);
+static inline void fscrypt_set_ops(struct super_block *sb,
+				   const struct fscrypt_operations *s_cop)
+{
+	sb->s_cop = s_cop;
+}
 #else  /* !CONFIG_FS_ENCRYPTION */
 
 static inline bool fscrypt_has_encryption_key(const struct inode *inode)
@@ -471,6 +476,12 @@ static inline const char *fscrypt_get_symlink(struct inode *inode,
 {
 	return ERR_PTR(-EOPNOTSUPP);
 }
+
+static inline void fscrypt_set_ops(struct super_block *sb,
+				   const struct fscrypt_operations *s_cop)
+{
+}
+
 #endif	/* !CONFIG_FS_ENCRYPTION */
 
 /**