kernel-doc: fix fs/pipe.c notation

 *

 * Description:

 *	This function returns a kernel virtual address mapping for the

 *	passed in @pipe_buffer. If @atomic is set, an atomic map is provided

 *	pipe_buffer passed in @buf. If @atomic is set, an atomic map is provided

 *	and the caller has to be careful not to fault before calling

 *	the unmap function.

 *

}

/**

 * generic_pipe_buf_steal - attempt to take ownership of a @pipe_buffer

 * generic_pipe_buf_steal - attempt to take ownership of a &pipe_buffer

 * @pipe:	the pipe that the buffer belongs to

 * @buf:	the buffer to attempt to steal

 *

 * Description:

 *	This function attempts to steal the @struct page attached to

 *	This function attempts to steal the &struct page attached to

 *	@buf. If successful, this function returns 0 and returns with

 *	the page locked. The caller may then reuse the page for whatever

 *	he wishes, the typical use is insertion into a different file

 *	he wishes; the typical use is insertion into a different file

 *	page cache.

 */

int generic_pipe_buf_steal(struct pipe_inode_info *pipe,

}

/**

 * generic_pipe_buf_get - get a reference to a @struct pipe_buffer

 * generic_pipe_buf_get - get a reference to a &struct pipe_buffer

 * @pipe:	the pipe that the buffer belongs to

 * @buf:	the buffer to get a reference to

 *