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kernel: Remove undead ifdef CONFIG_DEBUG_LOCK_ALLOC

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The CONFIG_DEBUG_LOCK_ALLOC ifdef isn't necessary at this point, because it is
checked in an outer ifdef level already and has no effect here.

Signed-off-by: Christian Dietrich <qy03fugy@stud.informatik.uni-erlangen.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Christian Dietrich 2010-09-06 16:37:12 +02:00 • committed by Paul E. McKenney
parent 81a294c44e
commit 829f8ed2c9
1 changed files with 0 additions and 2 deletions
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kernel/srcu.c
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@ -46,11 +46,9 @@ static int init_srcu_struct_fields(struct srcu_struct *sp)
int __init_srcu_struct(struct srcu_struct *sp, const char *name, int __init_srcu_struct(struct srcu_struct *sp, const char *name,
struct lock_class_key *key) struct lock_class_key *key)
{ {
#ifdef CONFIG_DEBUG_LOCK_ALLOC
/* Don't re-initialize a lock while it is held. */ /* Don't re-initialize a lock while it is held. */
debug_check_no_locks_freed((void *)sp, sizeof(*sp)); debug_check_no_locks_freed((void *)sp, sizeof(*sp));
lockdep_init_map(&sp->dep_map, name, key, 0); lockdep_init_map(&sp->dep_map, name, key, 0);
#endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
return init_srcu_struct_fields(sp); return init_srcu_struct_fields(sp);
} }
EXPORT_SYMBOL_GPL(__init_srcu_struct); EXPORT_SYMBOL_GPL(__init_srcu_struct);