diff options
| author | Nick Desaulniers | 2022-03-14 15:19:03 -0700 |
|---|---|---|
| committer | Peter Zijlstra | 2022-04-05 10:24:34 +0200 |
| commit | 8b023accc8df70e72f7704d29fead7ca914d6837 (patch) | |
| tree | 7d3d325dc189c4dc97b53a0e44bab84eb131076b /kernel/sched | |
| parent | ace1a98519270c586c0d4179419292df67441cd1 (diff) | |
lockdep: Fix -Wunused-parameter for _THIS_IP_
While looking into a bug related to the compiler's handling of addresses
of labels, I noticed some uses of _THIS_IP_ seemed unused in lockdep.
Drive by cleanup.
-Wunused-parameter:
kernel/locking/lockdep.c:1383:22: warning: unused parameter 'ip'
kernel/locking/lockdep.c:4246:48: warning: unused parameter 'ip'
kernel/locking/lockdep.c:4844:19: warning: unused parameter 'ip'
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Waiman Long <longman@redhat.com>
Link: https://lore.kernel.org/r/20220314221909.2027027-1-ndesaulniers@google.com
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c index 8f8b5020e76a..3984dd21a5aa 100644 --- a/kernel/sched/idle.c +++ b/kernel/sched/idle.c @@ -102,7 +102,7 @@ void __cpuidle default_idle_call(void) * last -- this is very similar to the entry code. */ trace_hardirqs_on_prepare(); - lockdep_hardirqs_on_prepare(_THIS_IP_); + lockdep_hardirqs_on_prepare(); rcu_idle_enter(); lockdep_hardirqs_on(_THIS_IP_); |