bbc_envctrl: Clean up properly if kthread_run() fails.
authorDavid S. Miller <davem@davemloft.net>
Mon, 4 Jan 2010 23:31:10 +0000 (15:31 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 4 Jan 2010 23:31:10 +0000 (15:31 -0800)
commitc7c17c2779075e675cb3c7fe2ecde67e226771fb
tree680ab98f6f9b2275b7140f73a3c3a842062a7e93
parent7466bd3caab6bd1d0095de957affbacd02ca58a7
bbc_envctrl: Clean up properly if kthread_run() fails.

In bbc_envctrl_init() we have to unlink the fan and temp instances
from the lists because our caller is going to free up the 'bp' object
if we return an error.

We can't rely upon bbc_envctrl_cleanup() to do this work for us in
this case.

Reported-by: Patrick Finnegan <pat@computer-refuge.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/sbus/char/bbc_envctrl.c