ARM: cleanup: soc_device_register() error checking
soc_device_register() never returns NULL, it only ever returns an
error pointer or a valid pointer. Use the right function (IS_ERR())
to check this.
soc_device_to_device() only ever returns &soc_dev->dev, and so can
never return an error or NULL if the pointer passed into it was
valid, so there's no point checking its return.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 7322838..6016189 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -364,17 +364,14 @@
'A' + (intcp_sc_id & 0x0f));
soc_dev = soc_device_register(soc_dev_attr);
- if (IS_ERR_OR_NULL(soc_dev)) {
+ if (IS_ERR(soc_dev)) {
kfree(soc_dev_attr->revision);
kfree(soc_dev_attr);
return;
}
parent = soc_device_to_device(soc_dev);
-
- if (!IS_ERR_OR_NULL(parent))
- integrator_init_sysfs(parent, intcp_sc_id);
-
+ integrator_init_sysfs(parent, intcp_sc_id);
of_platform_populate(root, of_default_bus_match_table,
intcp_auxdata_lookup, parent);
}