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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-05-27 13:57:42 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-05-28 13:10:55 -0700 |
| commit | 43b98d876f89dce732f50b71607b6d2bbb8d8e6a (patch) | |
| tree | aba18ac6907dcbd762354c99a098f0e81c3c2c46 | |
| parent | cd6c84d8f0cdc911df435bb075ba22ce3c605b07 (diff) | |
| download | linux-43b98d876f89dce732f50b71607b6d2bbb8d8e6a.tar.bz2 | |
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
| -rw-r--r-- | kernel/irq/irqdomain.c | 2 |
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)) { |