Commit f610c9d6 authored Jul 07, 2017 by Thomas Gleixner

genirq/debugfs: Remove redundant NULL pointer check



debugfs_remove() can be called with a NULL pointer.

Fixes: 087cdfb6 ("genirq/debugfs: Add proper debugfs interface")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent c80081b9

kernel/irq/irqdomain.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1667,7 +1667,6 @@ static void debugfs_add_domain_dir(struct irq_domain *d)

		static void debugfs_remove_domain_dir(struct irq_domain *d)
		{
		if (d->debugfs_file)
		debugfs_remove(d->debugfs_file);
		}