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kprobes: Remove pointless BUG_ON() from disarming process 

All aggr_probes at this line are already disarmed by
disable_kprobe() or checked by kprobe_disarmed().

So this BUG_ON() is pointless, remove it.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: David S . Miller <davem@davemloft.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Naveen N . Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/153666115463.21306.8799008438116029806.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Masami Hiramatsu 2018-09-11 19:19:14 +09:00 committed by Ingo Molnar
parent 2766d2ee96
commit d0555fc78f
1 changed files with 0 additions and 1 deletions
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1
kernel/kprobes.c
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@ -1704,7 +1704,6 @@ static int __unregister_kprobe_top(struct kprobe *p)
return 0;
disarmed:
BUG_ON(!kprobe_disarmed(ap));
hlist_del_rcu(&ap->hlist);
return 0;
}