irqchip/mbigen: Checking for IS_ERR() instead of NULL
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 4 Apr 2016 11:17:36 +0000 (14:17 +0300)
committerMarc Zyngier <marc.zyngier@arm.com>
Wed, 11 May 2016 09:12:13 +0000 (10:12 +0100)
commit086eec2de00ef5c1ac12ddb5a537289fbdc22689
treeaedaf5ed37e923db6e6321849e100373cce58cff
parent074f23b675f9f2a9c51c16ecefd06b4658d5e629
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>
drivers/irqchip/irq-mbigen.c