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, 27 insertions, 18 deletions

diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index ebfdea78659b..e9164f09841b 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -7229,9 +7229,10 @@ leave:
 /*
  * 'security' attributes support
  */
-static size_t ocfs2_xattr_security_list(struct dentry *dentry, char *list,
+static size_t ocfs2_xattr_security_list(const struct xattr_handler *handler,
+					struct dentry *dentry, char *list,
 					size_t list_size, const char *name,
-					size_t name_len, int type)
+					size_t name_len)
 {
 	const size_t prefix_len = XATTR_SECURITY_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -7244,8 +7245,9 @@ static size_t ocfs2_xattr_security_list(struct dentry *dentry, char *list,
 	return total_len;
 }
 
-static int ocfs2_xattr_security_get(struct dentry *dentry, const char *name,
-				    void *buffer, size_t size, int type)
+static int ocfs2_xattr_security_get(const struct xattr_handler *handler,
+				    struct dentry *dentry, const char *name,
+				    void *buffer, size_t size)
 {
 	if (strcmp(name, "") == 0)
 		return -EINVAL;
@@ -7253,8 +7255,9 @@ static int ocfs2_xattr_security_get(struct dentry *dentry, const char *name,
 			       name, buffer, size);
 }
 
-static int ocfs2_xattr_security_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+static int ocfs2_xattr_security_set(const struct xattr_handler *handler,
+				    struct dentry *dentry, const char *name,
+				    const void *value, size_t size, int flags)
 {
 	if (strcmp(name, "") == 0)
 		return -EINVAL;
@@ -7319,9 +7322,10 @@ const struct xattr_handler ocfs2_xattr_security_handler = {
 /*
  * 'trusted' attributes support
  */
-static size_t ocfs2_xattr_trusted_list(struct dentry *dentry, char *list,
+static size_t ocfs2_xattr_trusted_list(const struct xattr_handler *handler,
+				       struct dentry *dentry, char *list,
 				       size_t list_size, const char *name,
-				       size_t name_len, int type)
+				       size_t name_len)
 {
 	const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -7337,8 +7341,9 @@ static size_t ocfs2_xattr_trusted_list(struct dentry *dentry, char *list,
 	return total_len;
 }
 
-static int ocfs2_xattr_trusted_get(struct dentry *dentry, const char *name,
-		void *buffer, size_t size, int type)
+static int ocfs2_xattr_trusted_get(const struct xattr_handler *handler,
+				   struct dentry *dentry, const char *name,
+				   void *buffer, size_t size)
 {
 	if (strcmp(name, "") == 0)
 		return -EINVAL;
@@ -7346,8 +7351,9 @@ static int ocfs2_xattr_trusted_get(struct dentry *dentry, const char *name,
 			       name, buffer, size);
 }
 
-static int ocfs2_xattr_trusted_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+static int ocfs2_xattr_trusted_set(const struct xattr_handler *handler,
+				   struct dentry *dentry, const char *name,
+				   const void *value, size_t size, int flags)
 {
 	if (strcmp(name, "") == 0)
 		return -EINVAL;
@@ -7366,9 +7372,10 @@ const struct xattr_handler ocfs2_xattr_trusted_handler = {
 /*
  * 'user' attributes support
  */
-static size_t ocfs2_xattr_user_list(struct dentry *dentry, char *list,
+static size_t ocfs2_xattr_user_list(const struct xattr_handler *handler,
+				    struct dentry *dentry, char *list,
 				    size_t list_size, const char *name,
-				    size_t name_len, int type)
+				    size_t name_len)
 {
 	const size_t prefix_len = XATTR_USER_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -7385,8 +7392,9 @@ static size_t ocfs2_xattr_user_list(struct dentry *dentry, char *list,
 	return total_len;
 }
 
-static int ocfs2_xattr_user_get(struct dentry *dentry, const char *name,
-		void *buffer, size_t size, int type)
+static int ocfs2_xattr_user_get(const struct xattr_handler *handler,
+				struct dentry *dentry, const char *name,
+				void *buffer, size_t size)
 {
 	struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb);
 
@@ -7398,8 +7406,9 @@ static int ocfs2_xattr_user_get(struct dentry *dentry, const char *name,
 			       buffer, size);
 }
 
-static int ocfs2_xattr_user_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+static int ocfs2_xattr_user_set(const struct xattr_handler *handler,
+				struct dentry *dentry, const char *name,
+				const void *value, size_t size, int flags)
 {
 	struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb);