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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-07-25 12:09:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-08-04 10:17:41 +0200 |
| commit | 70a0686a72c7a7e554b404ca11406ceec709d425 (patch) | |
| tree | e6f1d4bdb72ca93e7b13975b02e6e9199148666f /kernel/lockdep.c | |
| parent | 7d36b26be0f3c6b86e3ab7e1539e42f3a3bc79ca (diff) | |
| download | lwn-70a0686a72c7a7e554b404ca11406ceec709d425.tar.gz lwn-70a0686a72c7a7e554b404ca11406ceec709d425.zip | |
lockdep: Fix up warning
On Sun, 2011-07-24 at 21:06 -0400, Arnaud Lacombe wrote:
> /src/linux/linux/kernel/lockdep.c: In function 'mark_held_locks':
> /src/linux/linux/kernel/lockdep.c:2471:31: warning: comparison of
> distinct pointer types lacks a cast
The warning is harmless in this case, but the below makes it go away.
Reported-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1311588599.2617.56.camel@laptop
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/lockdep.c')
| -rw-r--r-- | kernel/lockdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 74ca247a4d4f..5903586f32a0 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -2468,7 +2468,7 @@ mark_held_locks(struct task_struct *curr, enum mark_type mark) BUG_ON(usage_bit >= LOCK_USAGE_STATES); - if (hlock_class(hlock)->key == &__lockdep_no_validate__) + if (hlock_class(hlock)->key == __lockdep_no_validate__.subkeys) continue; if (!mark_lock(curr, hlock, usage_bit)) |