Commit-ID: 43b98d876f89dce732f50b71607b6d2bbb8d8e6a Gitweb: https://git.kernel.org/tip/43b98d876f89dce732f50b71607b6d2bbb8d8e6a Author: Geert Uytterhoeven <geert+rene...@glider.be> AuthorDate: Mon, 27 May 2019 13:57:42 +0200 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Tue, 28 May 2019 13:10:55 -0700
genirq/irqdomain: Remove WARN_ON() on out-of-memory condition There is no need to print a backtrace when memory allocation fails, as the memory allocation core already takes care of that. Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Cc: Marc Zyngier <marc.zyng...@arm.com> Link: https://lkml.kernel.org/r/20190527115742.2693-1-geert+rene...@glider.be --- kernel/irq/irqdomain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index a453e229f99c..e7d17cc3a3d7 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -139,7 +139,7 @@ struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size, domain = kzalloc_node(sizeof(*domain) + (sizeof(unsigned int) * size), GFP_KERNEL, of_node_to_nid(of_node)); - if (WARN_ON(!domain)) + if (!domain) return NULL; if (fwnode && is_fwnode_irqchip(fwnode)) {
