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Subject[PATCH] kunit: device: Fix a NULL vs IS_ERR() check in init()
The root_device_register() function does not return NULL, it returns
error pointers. Fix the check to match.

Fixes: d03c720e03bd ("kunit: Add APIs for managing devices")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
lib/kunit/device.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/kunit/device.c b/lib/kunit/device.c
index f5371287b375..074c6dd2e36a 100644
--- a/lib/kunit/device.c
+++ b/lib/kunit/device.c
@@ -45,8 +45,8 @@ int kunit_bus_init(void)
int error;

kunit_bus_device = root_device_register("kunit");
- if (!kunit_bus_device)
- return -ENOMEM;
+ if (IS_ERR(kunit_bus_device))
+ return PTR_ERR(kunit_bus_device);

error = bus_register(&kunit_bus_type);
if (error)
--
2.43.0

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