K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2004-07-20T13:16:17.000000Z
K 7
svn:log
V 779
In ng_device_newhook():
  - Return meaningful return errorcodes.
  - Free previously allocated connection in error cases.

In ng_device_rcvdata():
  - Return meaningful return errorcodes.
  - Detach mbuf from netgraph item, and free the item before
    doing any other actions that may return from method.
  - Do not call strange malloc() for buffer. [1]
  - In case of any error jump to end, where mbuf is freed.

In ng_device_disconnect():
  - Return meaningful return errorcodes.
  - Free disconnected connection.

style(9) in mentioned above functions:
  - Remove '/* NGD_DEBUG */', when only one line is ifdef'ed.
  - Remove extra braces to easier reading.
  - Add space after comma in function calls.

PR:		kern/41881 (part)
Reviewed by:	marks
Approved by:	julian (mentor)

END