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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-04-04 14:17:36 +0300 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-05-11 10:12:13 +0100 |
| commit | 086eec2de00ef5c1ac12ddb5a537289fbdc22689 (patch) | |
| tree | aedaf5ed37e923db6e6321849e100373cce58cff /drivers/irqchip/irq-mbigen.c | |
| parent | 074f23b675f9f2a9c51c16ecefd06b4658d5e629 (diff) | |
| download | linux-086eec2de00ef5c1ac12ddb5a537289fbdc22689.tar.gz linux-086eec2de00ef5c1ac12ddb5a537289fbdc22689.tar.bz2 linux-086eec2de00ef5c1ac12ddb5a537289fbdc22689.zip | |
irqchip/mbigen: Checking for IS_ERR() instead of NULL
of_platform_device_create() returns NULL on error, it never returns
error pointers.
Fixes: ed2a1002d25c ('irqchip/mbigen: Handle multiple device nodes in a mbigen module')
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/irq-mbigen.c')
| -rw-r--r-- | drivers/irqchip/irq-mbigen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c index d67baa231c13..03b79b061d24 100644 --- a/drivers/irqchip/irq-mbigen.c +++ b/drivers/irqchip/irq-mbigen.c @@ -263,8 +263,8 @@ static int mbigen_device_probe(struct platform_device *pdev) parent = platform_bus_type.dev_root; child = of_platform_device_create(np, NULL, parent); - if (IS_ERR(child)) - return PTR_ERR(child); + if (!child) + return -ENOMEM; if (of_property_read_u32(child->dev.of_node, "num-pins", &num_pins) < 0) { |