* [PATCH] of: irq: Remove WARN_ON() for kzalloc() failure
@ 2019-05-02 12:40 Geert Uytterhoeven
0 siblings, 0 replies; only message in thread
From: Geert Uytterhoeven @ 2019-05-02 12:40 UTC (permalink / raw)
To: Rob Herring, Frank Rowand; +Cc: devicetree, linux-kernel, Geert Uytterhoeven
There is no need to print a backtrace if kzalloc() fails, as the memory
allocation core already takes care of that.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/of/irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index e1f6f392a4c0dde0..7f84bb4903caaf4d 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -500,7 +500,7 @@ void __init of_irq_init(const struct of_device_id *matches)
* pointer, interrupt-parent device_node etc.
*/
desc = kzalloc(sizeof(*desc), GFP_KERNEL);
- if (WARN_ON(!desc)) {
+ if (!desc) {
of_node_put(np);
goto err;
}
--
2.17.1
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