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authorChristoph Hellwig <hch@lst.de>2008-02-22 12:38:48 +0100
committerJan Kara <jack@suse.cz>2008-04-17 14:22:23 +0200
commitb1e321266d8797b21eac433b11458ac65b098938 (patch)
tree6943fc804fe03baa73ae925fb99010acedf02ed0 /fs/udf/file.c
parentf1f73ba8e9b0eb97f90c6256b94afeb035d97562 (diff)
udf: kill useless file header comments for vfs method implementations
There's not need to document vfs method invocation rules, we have Documentation/filesystems/vfs.txt and Documentation/filesystems/Locking for that. Also a lot of these comments where either plain wrong or horrible out of date. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/file.c')
-rw-r--r--fs/udf/file.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 97c71ae7c68..822cc407152 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -144,40 +144,6 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
return retval;
}
-/*
- * udf_ioctl
- *
- * PURPOSE
- * Issue an ioctl.
- *
- * DESCRIPTION
- * Optional - sys_ioctl() will return -ENOTTY if this routine is not
- * available, and the ioctl cannot be handled without filesystem help.
- *
- * sys_ioctl() handles these ioctls that apply only to regular files:
- * FIBMAP [requires udf_block_map()], FIGETBSZ, FIONREAD
- * These ioctls are also handled by sys_ioctl():
- * FIOCLEX, FIONCLEX, FIONBIO, FIOASYNC
- * All other ioctls are passed to the filesystem.
- *
- * Refer to sys_ioctl() in fs/ioctl.c
- * sys_ioctl() -> .
- *
- * PRE-CONDITIONS
- * inode Pointer to inode that ioctl was issued on.
- * filp Pointer to file that ioctl was issued on.
- * cmd The ioctl command.
- * arg The ioctl argument [can be interpreted as a
- * user-space pointer if desired].
- *
- * POST-CONDITIONS
- * <return> Success (>=0) or an error code (<=0) that
- * sys_ioctl() will return.
- *
- * HISTORY
- * July 1, 1997 - Andrew E. Mileski
- * Written, tested, and released.
- */
int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
{
@@ -225,18 +191,6 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
return result;
}
-/*
- * udf_release_file
- *
- * PURPOSE
- * Called when all references to the file are closed
- *
- * DESCRIPTION
- * Discard prealloced blocks
- *
- * HISTORY
- *
- */
static int udf_release_file(struct inode *inode, struct file *filp)
{
if (filp->f_mode & FMODE_WRITE) {