Allocation function kzalloc returns NULL not ERR_PTR on failure. Replace IS_ERR with NULL check.
Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Signed-off-by: Chen Zhou chenzhou10@huawei.com --- drivers/tee/amdtee/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index be8937e..6370bb5 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -446,11 +446,11 @@ static int __init amdtee_driver_init(void) }
drv_data = kzalloc(sizeof(*drv_data), GFP_KERNEL); - if (IS_ERR(drv_data)) + if (!drv_data) return -ENOMEM;
amdtee = kzalloc(sizeof(*amdtee), GFP_KERNEL); - if (IS_ERR(amdtee)) { + if (!amdtee) { rc = -ENOMEM; goto err_kfree_drv_data; }