Messages in this thread Patch in this message | | | Date | Wed, 10 Jan 2024 21:55:14 +0300 | From | Dan Carpenter <> | Subject | [PATCH] kunit: device: Fix a NULL vs IS_ERR() check in init() |
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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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