tree cbc7baf2a2f4e8dc16861ad4b13de0183f4afa7e
parent be42c4c433c2c0d3f1583c08908fead00d36d222
author Arjan van de Ven <arjan@infradead.org> 1228170900 -0800
committer Al Viro <viro@zeniv.linux.org.uk> 1230764861 -0500

expand some comments (d_path / seq_path)

Explain that you really need to use the return value of d_path rather than
the buffer you passed into it.

Also fix the comment for seq_path(), the function arguments changed
recently but the comment hadn't been updated in sync.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>