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

4 files changed, 30 insertions, 22 deletions

diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
index 0b6bfd3a398b..fa70848afa8f 100644
--- a/fs/ext2/xattr.c
+++ b/fs/ext2/xattr.c
@@ -293,10 +293,9 @@ bad_block:	ext2_error(inode->i_sb, "ext2_xattr_list",
 			ext2_xattr_handler(entry->e_name_index);
 
 		if (handler) {
-			size_t size = handler->list(dentry, buffer, rest,
-						    entry->e_name,
-						    entry->e_name_len,
-						    handler->flags);
+			size_t size = handler->list(handler, dentry, buffer,
+						    rest, entry->e_name,
+						    entry->e_name_len);
 			if (buffer) {
 				if (size > rest) {
 					error = -ERANGE;
diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c
index 702fc6840246..dfb08750370d 100644
--- a/fs/ext2/xattr_security.c
+++ b/fs/ext2/xattr_security.c
@@ -8,8 +8,9 @@
 #include "xattr.h"
 
 static size_t
-ext2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
-			 const char *name, size_t name_len, int type)
+ext2_xattr_security_list(const struct xattr_handler *handler,
+			 struct dentry *dentry, char *list, size_t list_size,
+			 const char *name, size_t name_len)
 {
 	const int prefix_len = XATTR_SECURITY_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -23,8 +24,9 @@ ext2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size,
 }
 
 static int
-ext2_xattr_security_get(struct dentry *dentry, const char *name,
-		       void *buffer, size_t size, int type)
+ext2_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;
@@ -33,8 +35,9 @@ ext2_xattr_security_get(struct dentry *dentry, const char *name,
 }
 
 static int
-ext2_xattr_security_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+ext2_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;
diff --git a/fs/ext2/xattr_trusted.c b/fs/ext2/xattr_trusted.c
index 42b6e9874bcc..3150dd3a7859 100644
--- a/fs/ext2/xattr_trusted.c
+++ b/fs/ext2/xattr_trusted.c
@@ -9,8 +9,9 @@
 #include "xattr.h"
 
 static size_t
-ext2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
-		const char *name, size_t name_len, int type)
+ext2_xattr_trusted_list(const struct xattr_handler *handler,
+			struct dentry *dentry, char *list, size_t list_size,
+			const char *name, size_t name_len)
 {
 	const int prefix_len = XATTR_TRUSTED_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -27,8 +28,9 @@ ext2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size,
 }
 
 static int
-ext2_xattr_trusted_get(struct dentry *dentry, const char *name,
-		void *buffer, size_t size, int type)
+ext2_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;
@@ -37,8 +39,9 @@ ext2_xattr_trusted_get(struct dentry *dentry, const char *name,
 }
 
 static int
-ext2_xattr_trusted_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+ext2_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;
diff --git a/fs/ext2/xattr_user.c b/fs/ext2/xattr_user.c
index ecdc4605192c..339a49bbb8ef 100644
--- a/fs/ext2/xattr_user.c
+++ b/fs/ext2/xattr_user.c
@@ -11,8 +11,9 @@
 #include "xattr.h"
 
 static size_t
-ext2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
-		const char *name, size_t name_len, int type)
+ext2_xattr_user_list(const struct xattr_handler *handler,
+		     struct dentry *dentry, char *list, size_t list_size,
+		     const char *name, size_t name_len)
 {
 	const size_t prefix_len = XATTR_USER_PREFIX_LEN;
 	const size_t total_len = prefix_len + name_len + 1;
@@ -29,8 +30,9 @@ ext2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
 }
 
 static int
-ext2_xattr_user_get(struct dentry *dentry, const char *name,
-		void *buffer, size_t size, int type)
+ext2_xattr_user_get(const struct xattr_handler *handler,
+		    struct dentry *dentry, const char *name,
+		    void *buffer, size_t size)
 {
 	if (strcmp(name, "") == 0)
 		return -EINVAL;
@@ -41,8 +43,9 @@ ext2_xattr_user_get(struct dentry *dentry, const char *name,
 }
 
 static int
-ext2_xattr_user_set(struct dentry *dentry, const char *name,
-		const void *value, size_t size, int flags, int type)
+ext2_xattr_user_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;