Messages in this thread Patch in this message | | | Date | Mon, 3 Jun 2019 06:18:47 -0700 | From | tip-bot for Yuyang Du <> | Subject | [tip:locking/core] locking/lockdep: Remove unused argument in __lock_release |
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Commit-ID: b4adfe8e05f15d7e73309c93c2c337df7eb5278f Gitweb: https://git.kernel.org/tip/b4adfe8e05f15d7e73309c93c2c337df7eb5278f Author: Yuyang Du <duyuyang@gmail.com> AuthorDate: Mon, 6 May 2019 16:19:34 +0800 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Mon, 3 Jun 2019 11:55:49 +0200
locking/lockdep: Remove unused argument in __lock_release
The @nested is not used in __release_lock so remove it despite that it is not used in lock_release in the first place.
Signed-off-by: Yuyang Du <duyuyang@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: bvanassche@acm.org Cc: frederic@kernel.org Cc: ming.lei@redhat.com Cc: will.deacon@arm.com Link: https://lkml.kernel.org/r/20190506081939.74287-19-duyuyang@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org> --- kernel/locking/lockdep.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index be4c1348ddcd..8169706df767 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -4096,7 +4096,7 @@ static int __lock_downgrade(struct lockdep_map *lock, unsigned long ip) * @nested is an hysterical artifact, needs a tree wide cleanup. */ static int -__lock_release(struct lockdep_map *lock, int nested, unsigned long ip) +__lock_release(struct lockdep_map *lock, unsigned long ip) { struct task_struct *curr = current; struct held_lock *hlock; @@ -4384,7 +4384,7 @@ void lock_release(struct lockdep_map *lock, int nested, check_flags(flags); current->lockdep_recursion = 1; trace_lock_release(lock, ip); - if (__lock_release(lock, nested, ip)) + if (__lock_release(lock, ip)) check_chain_key(current); current->lockdep_recursion = 0; raw_local_irq_restore(flags);
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