Commit-ID: b4adfe8e05f15d7e73309c93c2c337df7eb5278f Gitweb: https://git.kernel.org/tip/b4adfe8e05f15d7e73309c93c2c337df7eb5278f Author: Yuyang Du <duyuy...@gmail.com> AuthorDate: Mon, 6 May 2019 16:19:34 +0800 Committer: Ingo Molnar <mi...@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 <duyuy...@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: bvanass...@acm.org Cc: frede...@kernel.org Cc: ming....@redhat.com Cc: will.dea...@arm.com Link: https://lkml.kernel.org/r/20190506081939.74287-19-duyuy...@gmail.com Signed-off-by: Ingo Molnar <mi...@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);