diff options
| author | Paul Bolle <pebolle@tiscali.nl> | 2015-07-31 14:08:58 +0200 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2015-12-06 00:49:07 +0100 |
| commit | 315daa81f50476eae4e875bfe0e5113bd8f20a3a (patch) | |
| tree | 98e429dc32f0db2fad06dccd1995c4c807af51cd | |
| parent | 9bc0d0094ad62c1b6f957e1e148c08f3df3adc81 (diff) | |
windfarm: decrement client count when unregistering
commit fe2b592173ff0274e70dc44d1d28c19bb995aa7c upstream.
wf_unregister_client() increments the client count when a client
unregisters. That is obviously incorrect. Decrement that client count
instead.
Fixes: 75722d3992f5 ("[PATCH] ppc64: Thermal control for SMU based machines")
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
(cherry picked from commit 48c46d4aed1c27f363e4673e988212340e82e1bb)
Signed-off-by: Willy Tarreau <w@1wt.eu>
| -rw-r--r-- | drivers/macintosh/windfarm_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index 075b4d99e354..553414e64449 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c @@ -418,7 +418,7 @@ int wf_unregister_client(struct notifier_block *nb) { mutex_lock(&wf_lock); blocking_notifier_chain_unregister(&wf_client_list, nb); - wf_client_count++; + wf_client_count--; if (wf_client_count == 0) wf_stop_thread(); mutex_unlock(&wf_lock); |