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authorGeert Uytterhoeven <geert+renesas@glider.be>2019-05-27 13:57:42 +0200
committerThomas Gleixner <tglx@linutronix.de>2019-05-28 13:10:55 -0700
commit43b98d876f89dce732f50b71607b6d2bbb8d8e6a (patch)
treeaba18ac6907dcbd762354c99a098f0e81c3c2c46 /kernel
parentcd6c84d8f0cdc911df435bb075ba22ce3c605b07 (diff)
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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+renesas@glider.be> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/20190527115742.2693-1-geert+renesas@glider.be
Diffstat (limited to 'kernel')
-rw-r--r--kernel/irq/irqdomain.c2
1 files changed, 1 insertions, 1 deletions
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)) {