diff options
| author | David Daney <david.daney@cavium.com> | 2017-08-17 20:53:33 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-08-18 05:21:42 -0400 |
| commit | 0d12ec075a18f53e6f58ec95a4f534da2641bf9b (patch) | |
| tree | b1a2abb17c20a253724ae65a62c1ee7017a4b3b3 /kernel/irq/proc.c | |
| parent | b526adfe1b0531fceba44b18c156e4edf9c6205c (diff) | |
irqdomain: Check for NULL function pointer in irq_domain_free_irqs_hierarchy()
A follow-on patch will call irq_domain_free_irqs_hierarchy() when the
free() function pointer may be NULL.
Add a NULL pointer check to handle this new use case.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Link: http://lkml.kernel.org/r/1503017616-3252-5-git-send-email-david.daney@cavium.com
Diffstat (limited to 'kernel/irq/proc.c')
0 files changed, 0 insertions, 0 deletions