6 files changed, 11 insertions, 16 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 14da82564f4e..6894b085f0ee 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -537,7 +537,7 @@ static struct attribute_group v9fs_attr_group = {
  *
  */
 
-static int v9fs_sysfs_init(void)
+static int __init v9fs_sysfs_init(void)
 {
 	v9fs_kobj = kobject_create_and_add("9p", fs_kobj);
 	if (!v9fs_kobj)
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index 4d0c2e0be7e5..0b3bfa303dda 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -42,7 +42,6 @@
 
 /**
  * struct p9_rdir - readdir accounting
- * @mutex: mutex protecting readdir
  * @head: start offset of current dirread buffer
  * @tail: end offset of current dirread buffer
  * @buf: dirread buffer
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index b9b5f979a2ca..520c11c2dcca 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -352,9 +352,6 @@ static int v9fs_file_flock_dotl(struct file *filp, int cmd,
 		invalidate_mapping_pages(&inode->i_data, 0, -1);
 	}
 	/* Convert flock to posix lock */
-	fl->fl_owner = (fl_owner_t)filp;
-	fl->fl_start = 0;
-	fl->fl_end = OFFSET_MAX;
 	fl->fl_flags |= FL_POSIX;
 	fl->fl_flags ^= FL_FLOCK;
 
@@ -684,7 +681,7 @@ v9fs_direct_read(struct file *filp, char __user *udata, size_t count,
 /**
  * v9fs_cached_file_read - read from a file
  * @filp: file pointer to read
- * @udata: user data buffer to read data into
+ * @data: user data buffer to read data into
  * @count: size of buffer
  * @offset: offset at which to read data
  *
@@ -701,7 +698,7 @@ v9fs_cached_file_read(struct file *filp, char __user *data, size_t count,
 /**
  * v9fs_mmap_file_read - read from a file
  * @filp: file pointer to read
- * @udata: user data buffer to read data into
+ * @data: user data buffer to read data into
  * @count: size of buffer
  * @offset: offset at which to read data
  *
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 53161ec058a7..7fa4f7a7653d 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -147,7 +147,7 @@ static umode_t p9mode2unixmode(struct v9fs_session_info *v9ses,
 		int major = -1, minor = -1;
 
 		strlcpy(ext, stat->extension, sizeof(ext));
-		sscanf(ext, "%c %u %u", &type, &major, &minor);
+		sscanf(ext, "%c %i %i", &type, &major, &minor);
 		switch (type) {
 		case 'c':
 			res |= S_IFCHR;
@@ -580,7 +580,7 @@ static int v9fs_at_to_dotl_flags(int flags)
  * v9fs_remove - helper function to remove files and directories
  * @dir: directory inode that is being deleted
  * @dentry:  dentry that is being deleted
- * @rmdir: removing a directory
+ * @flags: removing a directory
  *
  */
 
@@ -778,7 +778,7 @@ static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
  * v9fs_vfs_lookup - VFS lookup hook to "walk" to a new inode
  * @dir:  inode that is being walked from
  * @dentry: dentry that is being walked to?
- * @nameidata: path data
+ * @flags: lookup flags (unused)
  *
  */
 
@@ -1324,7 +1324,7 @@ v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
  * v9fs_vfs_mkspecial - create a special file
  * @dir: inode to create special file in
  * @dentry: dentry to create
- * @mode: mode to create special file
+ * @perm: mode to create special file
  * @extension: 9p2000.u format extension string representing special file
  *
  */
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 59dc8e87647f..1fa85aae24df 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -226,7 +226,7 @@ int v9fs_open_to_dotl_flags(int flags)
  * v9fs_vfs_create_dotl - VFS hook to create files for 9P2000.L protocol.
  * @dir: directory inode that is being created
  * @dentry:  dentry that is being deleted
- * @mode: create permissions
+ * @omode: create permissions
  *
  */
 
@@ -375,7 +375,7 @@ err_clunk_old_fid:
  * v9fs_vfs_mkdir_dotl - VFS mkdir hook to create a directory
  * @dir:  inode that is being unlinked
  * @dentry: dentry that is being unlinked
- * @mode: mode for new directory
+ * @omode: mode for new directory
  *
  */
 
@@ -607,7 +607,6 @@ int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr)
  * v9fs_stat2inode_dotl - populate an inode structure with stat info
  * @stat: stat structure
  * @inode: inode to populate
- * @sb: superblock of filesystem
  *
  */
 
@@ -808,7 +807,7 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
  * v9fs_vfs_mknod_dotl - create a special file
  * @dir: inode destination for new link
  * @dentry: dentry for file
- * @mode: mode for creation
+ * @omode: mode for creation
  * @rdev: device associated with special file
  *
  */
diff --git a/fs/9p/xattr.c b/fs/9p/xattr.c
index 04133a1fd9cb..f95e01e058e4 100644
--- a/fs/9p/xattr.c
+++ b/fs/9p/xattr.c
@@ -156,7 +156,7 @@ int v9fs_fid_xattr_set(struct p9_fid *fid, const char *name,
 		offset += write_count;
 		value_len -= write_count;
 	}
-	retval = offset;
+	retval = 0;
 err:
 	p9_client_clunk(fid);
 	return retval;