watchdog: Fix non-standard prototype of get_softlockup_thresh()
authorIngo Molnar <mingo@elte.hu>
Tue, 24 May 2011 03:43:18 +0000 (05:43 +0200)
committerIngo Molnar <mingo@elte.hu>
Tue, 24 May 2011 03:53:39 +0000 (05:53 +0200)
commit6e9101aeec39961308176e0f59e73ac5d37d243a
tree7747bc5884e9e663492e53efaa15ff1f873e7d90
parent0f61f3e4db71946292ef8d6d6df74b8fcf001646
watchdog: Fix non-standard prototype of get_softlockup_thresh()

This build warning slipped through:

  kernel/watchdog.c:102: warning: function declaration isn't a prototype

As reported by Stephen Rothwell.

Also address an unused variable warning that GCC 4.6.0 reports:
we cannot do anything about failed watchdog ops during CPU hotplug
(it's not serious enough to return an error from the notifier),
so ignore them.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Mandeep Singh Baines <msb@chromium.org>
Cc: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20110524134129.8da27016.sfr@canb.auug.org.au
Signed-off-by: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20110517071642.GF22305@elte.hu>
kernel/watchdog.c