arch/x86/kvm/svm.c:5728:5-11: ERROR: allocation function on line 5727 returns
NULL not ERR_PTR on failure
The various basic memory allocation functions don't return ERR_PTR
Generated by: scripts/coccinelle/null/eno.cocci
Fixes: 16e737dd7c3c ("KVM: SVM: Add support for SEV LAUNCH_START command")
CC: Brijesh Singh <[email protected]>
Signed-off-by: Fengguang Wu <[email protected]>
---
svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -5725,7 +5725,7 @@ static void *copy_user_blob(u64 __user u
return ERR_PTR(-EINVAL);
data = kmalloc(len, GFP_KERNEL);
- if (IS_ERR(data))
+ if (!data)
return ERR_PTR(-ENOMEM);
if (copy_from_user(data, (void __user *)(uintptr_t)uaddr, len))
